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Best Thick Paint Sprayer — Buyer’s Guide, How-To, Reviews, and Comparisons

When you want to use coatings at the dense end of the viscosity spectrum, a thick paint sprayer is an invaluable tool. Not only will it leave you with flawless finishes, but it also takes away all the effort associated with a traditional brush and roller — some even say that paint spraying is just plain fun! With the ability to operate inside closed doors and lessen the rigmarole of operating outside, these machines allow you to overhaul all your painted surfaces, no matter how thick your chosen medium.

Our Top Pick
Graco Magnum 257025 Project Painter Plus
When it comes to thick paint sprayers, not all are created equal and that’s exactly why the Graco Magnum Project Painter Plus is our top pick. It’s straightforward to use making it suitable for spraying virgins. Furthermore, the whole sprayer is mounted on a sturdy stand with an inbuilt carry handle so it’s extremely portable. Hailing from the mighty Graco, a leader in fluid handling technologies, you can be sure it’s a high-quality device.
Features
  • 515 fluid nozzle.
  • SG2 all-metal paint gun.
  • 25-foot hose.
  • The garden-hose adapter makes it simple to clean.
Product Rating: 4.7/5

Product Comparison Table

IMAGE PRODUCT DETAILS
  • Hose/Cord length: 25 feet
  • Nozzle: 515
  • Technology: Airless
  • Uptake hose: Yes

Features

  • SG3 paint gun.
  • Straightforward operation.
  • 0.38 horsepower motor.

Product Rating: 4.7/5

Check Price at Amazon
  • Hose/Cord length: 25 feet
  • Nozzle: 515
  • Technology: Airless
  • Uptake hose: Yes

Features

  • SG2 all-metal spray gun.
  • PushPrime system.
  • 3000 psi output.

Product Rating: 4.7/5

Check Price at Amazon
  • Hose/Cord length: 25 feet
  • Nozzle: 515
  • Technology: Airless
  • Uptake hose: Yes

Features

  • 0.55 horsepower motor.
  • HEA technology.
  • Easily removed spray gun.

Product Rating: 4.6/5

Check Price at Amazon
  • Hose/Cord length: 50 feet
  • Nozzle: 517
  • Technology: Airless
  • Uptake hose: Yes

Features

  • 300 gallons per year recommended usage.
  • SG3 spray gun.
  • 0.34 gallons per minute output.

Product Rating: 4.6/5

Check Price at Amazon
  • Hose/Cord length: 6 feet
  • Nozzle: iSpray and Detail Finish
  • Technology: HVLP
  • Uptake hose: No, two paint cups

Features

  • Three spray patterns.
  • X-Boost system.
  • Adjustable volume control.

Product Rating: 4.5/5

Check Price at Amazon
  • Hose/Cord length: 50 feet
  • Nozzle: 515
  • Technology: Airless
  • Uptake hose: Yes

Features

  • Pressure output of 3300 psi.
  • Hourly tracking meter.
  • Rapid maintenance features.

Product Rating: 4.5/5

Check Price at Amazon
  • Hose/Cord length: N/A
  • Nozzle: 0.055 inches
  • Technology: HVLP
  • Uptake hose: No, paint cup

Features

  • Ergonomic textured handle.
  • Only needs a medium-size compressor.
  • One-quart paint cup.

Product Rating: 4.5/5

Check Price at Amazon
  • Hose/Cord length: N/A
  • Nozzle: 2.3 mm
  • Technology: HVLP
  • Uptake hose: No, paint cup

Features

  • Arrives with an inline pressure gauge and regulator.
  • Respected manufacturer.
  • Gravity-feed system.

Product Rating: 4.5/5

Check Price at Amazon
  • Hose/Cord length: 50 feet
  • Nozzle: 517
  • Technology: Airless
  • Uptake hose: Yes

Features

  • 0.33 gallons per minute output.
  • Cart configuration.
  • 55 percent less overspray.

Product Rating: 4.0/5

Check Price at Amazon

A Thick Paint Sprayer Buying Guide

Sometimes you need to step it up a gear and choose a heavy-bodied medium for your home refurbishment tasks, and this is where a thick paint sprayer is invaluable. It will leave a flawless finish in its wake, eliminating any unsightly brush or roller marks that can show the project wasn’t completed by professionals. The ideal spray gun for these viscous mediums will offer:

  • A lengthy hose and power cord.
  • Suitably sized fluid tip.
  • Airless or HVLP technology.
  • A flexible uptake tube or paint container.
  • Ratings that show it’s suitable for interior and exterior use.

What Is Thick Paint and What Is It Used For?

Thick paint is any paint that is viscous or dense. Good examples of this type of coating are latex and heavy-bodied acrylic paints.

Each thick painting medium has its own unique uses and, as you would expect, some are better for particular applications than others.

Water-based latex paint, for example, is a great utility paint suitable for interior and exterior walls. This thickened coating is usually:

  • Quick-drying.
  • Easy to clean up (just requiring soap and water).
  • Has a low price point.
  • Emits fewer fumes than other coatings.
  • Requires a minimum number of coats to achieve full coverage.

Dense chemical-based acrylic paint also has a multitude of applications. It may also be used for walls, upcycling furniture, and other home improvement tasks. Acrylic is well-known for:

  • High elasticity, meaning that it contracts and expands when subjected to temperature variations, therefore reducing cracking.
  • Being especially durable in high-traffic areas.
  • A slightly increased price point.
  • Rapid drying time.
  • Sun resistant (no yellowing over time).

As you can see, with these two viscid paints, you can pretty much upgrade your whole home — provided you’ve got the right tool for the job, of course.

How To Choose the Best Paint Sprayer for Thick Paint

When choosing the best thick paint sprayer, there are a few aspects that separate the men from the boys. Grab a comfy seat, tell the wife you’re researching your next vital home-improvement project, and let’s get to work.
Fatigue Icon

Hose and Power Cord Length

Having the ability to move effortlessly around your task is not something to be taken lightly by any stretch. It can get boring real fast if you have to stop your spraying every few minutes to reposition your paint sprayer for thick paint.

If you choose a machine with a lengthy hose, these interruptions can be minimized altogether in some cases, for example, if you can place the sprayer in a central position to your project.

Another fantastic solution to maximize your uptime and give the ultimate in portability is choosing a handheld unit with a long power cord. And if it’s just a little short, there are always extension cables.

accuracy

Nozzle Sizing

Not surprisingly, and as you’ll know already (especially if you are an avid Tool Nerds follower), high-density coatings require a wider nozzle than less viscous mediums.

When it comes to selecting a sprayer for thick paint that’s fit for use, look out for nozzles that fall within the 0.015 to 0.019-inch range. If for some reason your desired sprayer’s tip size is in millimeters, then anything between 1.3 and 1.8 mm will do the job nicely.

Of course, this is a generalization and the exact requirement is determined by the specific coating you’re using. My best recommendation is to check the paint manufacturer’s requirements — usually found on the website or even on the back of the tin.

true rms

HVLP or Airless Technology

If you have an expansive area to cover, such as a larger exterior wall, then you’ll find that an airless thick paint sprayer has the grunt needed to tackle this. Airless sprayers are renowned for atomizing paint quickly and their high-pressure output.

Conversely, if you’re looking for a unit that’s super simple to adjust and easy to use, a high-volume, low-pressure (HVLP) thick paint spray gun could be a better option. These are usually smaller machines and generally produce less overspray too — meaning that you achieve a higher transfer efficiency with less paint wastage.

Versatility icon

Flexible Uptake Hose

How easy would life be if you could simply stick a hose in the original paint container and start spraying? Well, that’s pretty much what you get with a flexible uptake tube. This clever invention is integrated into many modern machines and enables you to draw the coating straight from the can.

Furthermore, this type of hose is usually compatible with either one or five-gallon containers, significantly maximizing your productivity.

However, you may not always need one gallon of paint for a project, for instance, if you’re painting furniture. In this case, a paint sprayer with a compact paint cup may be more suitable. It could fit the Goldilocks theory of holding just the right amount of paint for the task, without compromising the unit’s portability.

accuracy

Easy To Clean Features

You’d think mucilaginous paints are as hard to clean as the name is to pronounce; however, many viscous paints are water-based and can be cleaned up with simple dish soap and water.

Nevertheless, if a spray gun for thick paint has functions that enable rapid cleaning or an easy breakdown of parts, it becomes a lot easier to remove all the paint from every corner of your sprayer. In turn, keeping the sprayer clean increases its potential lifetime.

Help icon

Indoor and Outdoor-Rated Machines

Since thick paints are used on both indoor and outdoor applications, you need a sprayer that can work in these environments. For example, it should operate well in a gentle breeze when you’re tackling exterior walls and not cover the entire inside of your house when painting furniture.

How To Use a Thick Paint Sprayer

Want to get the best from your new toy? It’s a good idea to research exactly how to use one of these impressive machines before you start. To save you time and effort, I’ve created a simple how-to below to start you off.

What You Will Need To Follow This Tutorial

Gather everything you need before you begin so the process is as streamlined as possible.

  • A thick paint sprayer.
  • A fluid tip compatible with your chosen coating.
  • Your viscous paint.
  • Stir sticks.
  • Dropcloth.
  • Masking tape.
  • Step ladder (if a particularly large wall).
  • Water.
  • Dish detergent.
  • Personal protective equipment — mask, goggles, sprayhood, and coveralls.

Paint an Interior Wall With a Thick Paint Sprayer: Step by Step Instructions

Step 1: Preparing Your Wall and Workspace

  1. Start by moving any items of furniture in your way to another area — ideally one far away from the wall you’re painting.
  2. Lay down your drop cloth to protect the floor.
  3. Wash the wall with a mixture of soap and water to remove any grease or dirt. Allow it to dry completely before masking off any fixtures such as light switches or baseboards.
  4. Change into your protective gear.

Step 2: Start Painting

  1. Now start assembling your sprayer. As each unit is unique, I recommend following the manufacturer’s instructions step by step. These should include precise settings for medium output.
  2. Ensure that you have the correct nozzle size installed for thick paint.
  3. Check to see if you need to thin the paint before use. Even though you have invested in a thick paint sprayer, some paints or devices could require dilution before use. If this is the case, check out my thinning how-to below.
  4. Once you have everything ready, start spraying. Start at the top of the wall, working in long strokes to the bottom. Try not to stop halfway down as this could cause the paint to pool and result in an uneven finish. Once you’ve completed one pass, ensure that you cover it again by at least 50 percent.
  5. Continue using the method in step four until you have completely coated the entire wall.
  6. Check the paint tin for the drying time between coats and follow accordingly — always leave adequate time before you start on subsequent coats.

Step 3: Cleaning Up

  1. Once you’ve applied the final coat, it’s time to clean your sprayer. If you’re using water-based thick paint, then rinsing with water should be sufficient. If you’re working with an oil-based medium though, you will need paint thinner or mineral spirits to tackle this task. Ensure that your sprayer is dry before storing.
  2. Remove any masking tape you used to cover fixtures and pack away the drop cloth. Move any furniture back in place.

How To Thin Thick Coatings for a Paint Sprayer

Since even the best paint sprayer for thick paints may struggle with super viscous coatings, dilution may be required. To make this process simple, grab everything you need and follow the steps below closely.

What You Will Need:

  • Your chosen coating.
  • The correct thinning agent.
  • A bucket.
  • A measuring jug.
  • Stir sticks.
  • Gloves.
  • Drop cloths.

Method

  1. Start by determining if you actually need to thin your coating. This information is usually found on the back of the paint tin or on the paint manufacturer’s website.
  2. Secondly, you need to know what type of coating you’re working with, specifically, whether it’s water or oil-based as this dictates the dilution fluid you need to use. Water-based coatings can be thinned with room temperature water but oil-based coatings need mineral spirits or chemical paint thinner.
  3. As every manufacturer produces paint differently, I can’t give you precise dilution ratios here. Instead, look for the paint manufacturer’s instructions.
  4. Measure out the correct amount of coating into a bucket. Once done, measure the diluting agent into your jug. Slowly add the agent to the coating and stir thoroughly until combined.
  5. Use as soon as possible after mixing.

Our Ultimate Guide To Nine of the Best Thick Paint Sprayers

If you’re looking to crack on with your home-improvement projects and need the best thick paint sprayer as soon as possible, check out the handy guide below.

I’ve selected nine great sprayers that won’t tremble with fear at the sight of this syrupy coating.

Our Rating: 4.7
If you’re a newbie just stepping into the world of thick paint sprayers, you’ll appreciate a machine that’s straightforward and easy to use. Graco’s Project Painter is one of the most user-friendly devices in this category and takes the intimidation out of refurbishing your home.

The all-metal SG2 spray gun is lightweight and includes an ergonomic four-finger design that greatly reduces fatigue from squeezing the trigger too tightly. A tactile pressure control dial means you can tailor this device’s settings to your coating medium and experience level.

The 515 airless fluid tip is perfect for viscous liquids, often without thinning. Additionally, the entire unit is encased in a durable floor stand which protects it from the messy floors of a job site while its handle makes it effortless to maneuver.

A 25-foot flexible hose should provide enough reach on the majority of residential and small commercial projects, and stop you from having to move the machine often. Then, when you’re done for the day, simply connect the spray gun to the garden hose with the Power Flush adaptor for a thorough rinse.

Graco Incorporated has been in operation for over a century and is seen as the grandfather of paint spraying. Investing in a Graco machine means you’re assured of a quality device that’s backed by generations of experience.

Pros

  • 515 airless fluid nozzle.
  • 25-foot hose.
  • SG2 all-metal.
  • Robust carry handle.
  • 0.38 horsepower output.
  • Flexible uptake hose.
Cons

  • No integrated hose storage.
  • Design
  • Functionality
  • Price
If you’re a newbie just stepping into the world of thick paint sprayers, you’ll appreciate a machine that’s straightforward and easy to use. Graco’s Project Painter is one of the most user-friendly devices in this category and takes the intimidation out of refurbishing your home.

The all-metal SG2 spray gun is lightweight and includes an ergonomic four-finger design that greatly reduces fatigue from squeezing the trigger too tightly. A tactile pressure control dial means you can tailor this device’s settings to your coating medium and experience level.

The 515 airless fluid tip is perfect for viscous liquids, often without thinning. Additionally, the entire unit is encased in a durable floor stand which protects it from the messy floors of a job site while its handle makes it effortless to maneuver.

A 25-foot flexible hose should provide enough reach on the majority of residential and small commercial projects, and stop you from having to move the machine often. Then, when you’re done for the day, simply connect the spray gun to the garden hose with the Power Flush adaptor for a thorough rinse.

Graco Incorporated has been in operation for over a century and is seen as the grandfather of paint spraying. Investing in a Graco machine means you’re assured of a quality device that’s backed by generations of experience.

Pros

  • 515 airless fluid nozzle.
  • 25-foot hose.
  • SG2 all-metal.
  • Robust carry handle.
  • 0.38 horsepower output.
  • Flexible uptake hose.
Cons

  • No integrated hose storage.
  • Design
  • Functionality
  • Price
Our Rating: 4.7
A cart-mounted thick paint sprayer offers maximum portability as it’s effortless to maneuver these between painting areas. The Magnum X7’s robust wheels combined with a pail hook make the unit feel like even a child could push it.

Even though it’s straightforward to move, there’s no sacrifice of power and it still ramps out 0.63 horsepower and 3000 psi, making it ideal for large projects. A 25-foot hose provides ample reach, and, should you wish, up to 100 feet of hose can be supported.

The all-metal lightweight SG2 spray gun minimizes the weight in your hand while a PushPrime system allows quick priming at just the touch of a button. When the time comes to close the machine for the day, the PowerFlush adaptor attaches to your garden hose for a thorough rinse.

Graco is a key name in the paint spraying world and has been in business for over 100 years. Ask any pro if they’ve heard of this brand and you’ll likely be met with nods of approval regarding your choice.

Pros

  • Wheeled cart configuration.
  • SG2 metal spray gun.
  • 25-foot hose.
  • Variable pressure output.
  • PowerFlush cleaning system.
  • Coating pail hook.
Cons

  • Prone to overspray on the highest setting.
  • Design
  • Functionality
  • Price
A cart-mounted thick paint sprayer offers maximum portability as it’s effortless to maneuver these between painting areas. The Magnum X7’s robust wheels combined with a pail hook make the unit feel like even a child could push it.

Even though it’s straightforward to move, there’s no sacrifice of power and it still ramps out 0.63 horsepower and 3000 psi, making it ideal for large projects. A 25-foot hose provides ample reach, and, should you wish, up to 100 feet of hose can be supported.

The all-metal lightweight SG2 spray gun minimizes the weight in your hand while a PushPrime system allows quick priming at just the touch of a button. When the time comes to close the machine for the day, the PowerFlush adaptor attaches to your garden hose for a thorough rinse.

Graco is a key name in the paint spraying world and has been in business for over 100 years. Ask any pro if they’ve heard of this brand and you’ll likely be met with nods of approval regarding your choice.

Pros

  • Wheeled cart configuration.
  • SG2 metal spray gun.
  • 25-foot hose.
  • Variable pressure output.
  • PowerFlush cleaning system.
  • Coating pail hook.
Cons

  • Prone to overspray on the highest setting.
  • Design
  • Functionality
  • Price
Our Rating: 4.6
The Wagner Control Pro 150 offers high-efficiency airless (HEA) technology, an ideal feature in a thick paint sprayer. Great for both indoor and outdoor use, HEA minimizes paint wastage and increases transfer efficiency.

Not only is this a mess-reducing machine, but an output of 0.29 gallons per minute means it can also handle mid to large-sized tasks with ease. A 0.55 horsepower motor equips this sprayer with the oomph needed to handle high viscosity coatings — often without thinning.

Further enhancing this device’s dense medium credentials, a 515 HEA fluid nozzle is installed as standard on the featherlight spray gun. When combined with the 25-foot hose, you get extensive operational freedom.

The spray gun’s fluid section is completely removable and can be switched on the job site if required. Plus, it makes post-task clean-up a breeze; and keeping your unit clean is the best way to prolong its working life. In a similar vein, this unit’s pump will last three times longer than the competitors’, according to Wagner.

Wagner SprayTech prides itself on affordable sprayers designed for contractors and dedicated home-improvers. This company takes consumer feedback seriously and incorporates this into its design processes.

Pros

  • Overspray reduced by 55 percent due to HEA technology.
  • Detachable spray gun.
  • 25-foot hose.
  • Great for large projects.
  • 0.55 horsepower motor.
Cons

  • Could be overkill for inexperienced users.
  • Design
  • Functionality
  • Price
The Wagner Control Pro 150 offers high-efficiency airless (HEA) technology, an ideal feature in a thick paint sprayer. Great for both indoor and outdoor use, HEA minimizes paint wastage and increases transfer efficiency.

Not only is this a mess-reducing machine, but an output of 0.29 gallons per minute means it can also handle mid to large-sized tasks with ease. A 0.55 horsepower motor equips this sprayer with the oomph needed to handle high viscosity coatings — often without thinning.

Further enhancing this device’s dense medium credentials, a 515 HEA fluid nozzle is installed as standard on the featherlight spray gun. When combined with the 25-foot hose, you get extensive operational freedom.

The spray gun’s fluid section is completely removable and can be switched on the job site if required. Plus, it makes post-task clean-up a breeze; and keeping your unit clean is the best way to prolong its working life. In a similar vein, this unit’s pump will last three times longer than the competitors’, according to Wagner.

Wagner SprayTech prides itself on affordable sprayers designed for contractors and dedicated home-improvers. This company takes consumer feedback seriously and incorporates this into its design processes.

Pros

  • Overspray reduced by 55 percent due to HEA technology.
  • Detachable spray gun.
  • 25-foot hose.
  • Great for large projects.
  • 0.55 horsepower motor.
Cons

  • Could be overkill for inexperienced users.
  • Design
  • Functionality
  • Price
Our Rating: 4.6
If you’re planning large-scale projects with your thick paint sprayer, then the Graco Magnum ProX17 could be the mammoth machine that fits your needs. Angled towards pro users, this unit commands a great deal of respect in the painting world.

An impressive recommended annual usage of 300 gallons allows you to keep spraying until your arms fall off — although they shouldn’t as the lightweight SG3 spray gun staves off fatigue. You won’t feel as though you’ve done a complete workout at the end of your working day!

The 517 fluid nozzle can handle a whole range of unthinned water-based coatings, and you can purchase a conversion kit (sold separately) that allows the spraying of oil-based coatings. Furthermore, interruptions are kept to a minimum as a flexible uptake hose draws directly from the original one or five-gallon paint container.

Completely encased in a sturdy frame, the pump is protected from the floor moisture and dirt ingress commonly found in the workplace. The integrated handle makes the unit portable while its compact size means that you’ll have no problem fitting it in the back of your work truck.

A powerhouse in the spray painting industry, Graco machines are the height of technological progress and include many features made to enhance productivity.

Pros

  • SG3 spray gun.
  • Ergonomic carry handle.
  • 517 fluid nozzle.
  • Annual recommended usage of 300 gallons.
  • The attractive price point for this size machine.
  • Output of 0.34 gallons per minute.
Cons

  • The addition of wheels to the cart would be an improvement.
  • Design
  • Functionality
  • Price
If you’re planning large-scale projects with your thick paint sprayer, then the Graco Magnum ProX17 could be the mammoth machine that fits your needs. Angled towards pro users, this unit commands a great deal of respect in the painting world.

An impressive recommended annual usage of 300 gallons allows you to keep spraying until your arms fall off — although they shouldn’t as the lightweight SG3 spray gun staves off fatigue. You won’t feel as though you’ve done a complete workout at the end of your working day!

The 517 fluid nozzle can handle a whole range of unthinned water-based coatings, and you can purchase a conversion kit (sold separately) that allows the spraying of oil-based coatings. Furthermore, interruptions are kept to a minimum as a flexible uptake hose draws directly from the original one or five-gallon paint container.

Completely encased in a sturdy frame, the pump is protected from the floor moisture and dirt ingress commonly found in the workplace. The integrated handle makes the unit portable while its compact size means that you’ll have no problem fitting it in the back of your work truck.

A powerhouse in the spray painting industry, Graco machines are the height of technological progress and include many features made to enhance productivity.

Pros

  • SG3 spray gun.
  • Ergonomic carry handle.
  • 517 fluid nozzle.
  • Annual recommended usage of 300 gallons.
  • The attractive price point for this size machine.
  • Output of 0.34 gallons per minute.
Cons

  • The addition of wheels to the cart would be an improvement.
  • Design
  • Functionality
  • Price
Our Rating: 4.5
A thick paint sprayer that fits easily within your DIY budget is not to be sniffed at — and this’s exactly what you get with the Wagner FLEXiO 570. Coming in at a fraction of the cost of other spray guns in its class, you can still be assured that this is a quality machine.

HVLP technology takes huge steps in minimizing dreaded overspray while still boasting enough grunt to handle a variety of mediums and job sizes.

This machine is tailorable to your specific needs via a handy adjustable flow dial. An additional lever allows you to adjust the width of your spray pattern.

Also, as the device’s name suggests, it’s a flexible machine with two different types of fluid nozzles and paint cups. The iSpray tip and 1.5-quart paint cup are best for large surface areas, while the Detail Finish nozzle and one-quart container cover small areas and those all-important finishing touches.

This machine hails from Minneapolis-based, Wager SprayTech, which also owns other brands including HomeRight, Titan Tools, and Earlex. The FLEXiO range was developed for users that want the power of an airless unit but with the adjustability and reduced overspray of an HVLP machine.

Pros

  • Variable flow control.
  • Two different size fluid nozzles.
  • One and 1.5-quart paint containers.
  • HVLP technology.
  • Three spray patterns.
  • X-Boost turbine.
Cons

  • Could be soon discontinued and replaced by the Wagner FLEXiO 2000.
  • Design
  • Functionality
  • Price
A thick paint sprayer that fits easily within your DIY budget is not to be sniffed at — and this’s exactly what you get with the Wagner FLEXiO 570. Coming in at a fraction of the cost of other spray guns in its class, you can still be assured that this is a quality machine.

HVLP technology takes huge steps in minimizing dreaded overspray while still boasting enough grunt to handle a variety of mediums and job sizes.

This machine is tailorable to your specific needs via a handy adjustable flow dial. An additional lever allows you to adjust the width of your spray pattern.

Also, as the device’s name suggests, it’s a flexible machine with two different types of fluid nozzles and paint cups. The iSpray tip and 1.5-quart paint cup are best for large surface areas, while the Detail Finish nozzle and one-quart container cover small areas and those all-important finishing touches.

This machine hails from Minneapolis-based, Wager SprayTech, which also owns other brands including HomeRight, Titan Tools, and Earlex. The FLEXiO range was developed for users that want the power of an airless unit but with the adjustability and reduced overspray of an HVLP machine.

Pros

  • Variable flow control.
  • Two different size fluid nozzles.
  • One and 1.5-quart paint containers.
  • HVLP technology.
  • Three spray patterns.
  • X-Boost turbine.
Cons

  • Could be soon discontinued and replaced by the Wagner FLEXiO 2000.
  • Design
  • Functionality
  • Price
Our Rating 4.5
As the owner of a rental shop looking to add a thick paint sprayer to your inventory, you likely demand a machine that’s robust, easy to track concerning its maintenance needs, and straightforward to operate. All of these features are incorporated into the Graco PC 230 Paint Sprayer.

Although this unit has a significant price point, you’ll quickly reap the rewards as customers will line up to rent this machine time and again.

With a proprietary time meter, you can keep track of its operating hours and schedule necessary maintenance. However, maintenance should be minimal as the Endurance pump boasts incredible durability.

Other facets that keep this machine easy to service include the QuikAccess Valve and Easy Out filter. In operation, the 7/8 horsepower motor pushes out a substantial operating pressure of 3300 psi.

Plus, the FTx spray gun is fitted with a 515 fluid tip that’s well suited to small-scale commercial applications and regular residential work. A lengthy 50-foot hose reduces the need to move the machine when working.

Graco is a high flyer of the paint industry despite its humble beginnings and is a trusted ambassador when it comes to state-of-the-art technology and innovation.

Pros

  • Easy to maintain.
  • Trackable hourly use.
  • 50-foot hose.
  • Output of 3300 PSI.
  • 515 fluid nozzle.
Cons

  • Unable to handle extremely dense coatings.
  • Design
  • Functionality
  • Price
As the owner of a rental shop looking to add a thick paint sprayer to your inventory, you likely demand a machine that’s robust, easy to track concerning its maintenance needs, and straightforward to operate. All of these features are incorporated into the Graco PC 230 Paint Sprayer.

Although this unit has a significant price point, you’ll quickly reap the rewards as customers will line up to rent this machine time and again. With a proprietary time meter, you can keep track of its operating hours and schedule necessary maintenance. However, maintenance should be minimal as the Endurance pump boasts incredible durability.

Other facets that keep this machine easy to service include the QuikAccess Valve and Easy Out filter. In operation, the 7/8 horsepower motor pushes out a substantial operating pressure of 3300 psi.

Plus, the FTx spray gun is fitted with a 515 fluid tip that’s well suited to small-scale commercial applications and regular residential work. A lengthy 50-foot hose reduces the need to move the machine when working.

Graco is a high flyer of the paint industry despite its humble beginnings and is a trusted ambassador when it comes to state-of-the-art technology and innovation.

Pros

  • Easy to maintain.
  • Trackable hourly use.
  • 50-foot hose.
  • Output of 3300 PSI.
  • 515 fluid nozzle.
Cons

  • Unable to handle extremely dense coatings.
  • Design
  • Functionality
  • Price
Our Rating: 4.5
If you already own a medium-sized compressor, you might not want to invest in a thick paint sprayer with an integrated motor or turbine. If that’s the case, the Campbell Hausfeld DH530001AV spray gun could suit your needs well.

And with compressor requirements of 4.3 cubic feet per minute (cfm) at 40 psi, you don’t need a super-powerful compressor to propel highly viscous coatings with ease.

Ideally suited to jobs such as complete house interior and exterior resprays, it can also handle smaller tasks as its pressure output is adjustable. The volume dial located on the rear of the unit allows you to speed up or slow down the delivery rate as needed.

The spray pattern is easy to adjust by a simple twist of the 0.055-inch fluid tip — delivering a width between one and eight inches. A textured finish on the ergonomically designed handle provides anti-slip that can contend with even the most paint-covered hands.

Furthermore, the generous one-quart paint canister negates the need for frequent refills and, by extension, promotes better productivity. It’s also easy to refill the cup via its wide opening.

Hailing from the US, Campbell Hausfeld is a pneumatic specialist that offers an impressive warranty with every purchase. Its machines are designed to be durable, robust, and straightforward to use.

Pros

  • Requires a medium-size compressor.
  • 0.055-inch fluid nozzle.
  • Easy fill one-quart paint cup.
  • Textured anti-slip handle.
  • Ideal for large-scale tasks.
Cons

  • Not ideal for inverted use. The cup doesn’t have a secure lid, which could lead to spillage.
  • Design
  • Functionality
  • Price
If you already own a medium-sized compressor, you might not want to invest in a thick paint sprayer with an integrated motor or turbine. If that’s the case, the Campbell Hausfeld DH530001AV spray gun could suit your needs well.

And with compressor requirements of 4.3 cubic feet per minute (cfm) at 40 psi, you don’t need a super-powerful compressor to propel highly viscous coatings with ease.

Ideally suited to jobs such as complete house interior and exterior resprays, it can also handle smaller tasks as its pressure output is adjustable. The volume dial located on the rear of the unit allows you to speed up or slow down the delivery rate as needed.

The spray pattern is easy to adjust by a simple twist of the 0.055-inch fluid tip — delivering a width between one and eight inches. A textured finish on the ergonomically designed handle provides anti-slip that can contend with even the most paint-covered hands.

Furthermore, the generous one-quart paint canister negates the need for frequent refills and, by extension, promotes better productivity. It’s also easy to refill the cup via its wide opening.

Hailing from the US, Campbell Hausfeld is a pneumatic specialist that offers an impressive warranty with every purchase. Its machines are designed to be durable, robust, and straightforward to use.

Pros

  • Requires a medium-size compressor.
  • 0.055-inch fluid nozzle.
  • Easy fill one-quart paint cup.
  • Textured anti-slip handle.
  • Ideal for large-scale tasks.
Cons

  • Not ideal for inverted use. The cup doesn’t have a secure lid, which could lead to spillage.
  • Design
  • Functionality
  • Price
Our Rating 4.5
Durability is key in a thick paint sprayer if you are going to part with your hard-earned dollars, and that is exactly what you get with the Vaper 19123 gravity feed spray gun. Composed of tough die-cast aluminum and finished with chrome plating, it truly is a shooter that will go the distance.

But it doesn’t just look the part and last forever, it’s also a handy device in several ways. Firstly, it’s an HVLP unit so it maximizes the amount of paint that ends up on your intended surface and minimizes mess. Reduces overspray levels mean it’s ideal for use indoors.

Secondly, the 2.3-mm fluid tip is wide enough for even the most viscid of coatings including enamel, latex, and even textured mediums. The 1.06-quart paint cup is substantial enough to prevent constant refilling and sized for larger jobs.

Furthermore, the air regulator is lockable and includes an inline gauge so that you can easily keep track of your spraying pressure at any point during operation. To further enhance the user-friendliness of this machine, the spray pattern can be controlled via a dial conveniently situated on the gun’s side.

Vaper spray guns are made by the well-known Titan Tools company. Located near Seattle, Washington, this manufacturer consistently delivers machines that exceed customer expectations.

Pros

  • 2.5-mm fluid tip.
  • Metal paint cup.
  • Robust metal construction.
  • HVLP technology.
  • Arrives with a pressure gauge and regulator.
Cons

  • Not designed for small-scale applications.
  • Design
  • Functionality
  • Price
Durability is key in a thick paint sprayer if you are going to part with your hard-earned dollars, and that is exactly what you get with the Vaper 19123 gravity feed spray gun. Composed of tough die-cast aluminum and finished with chrome plating, it truly is a shooter that will go the distance.

But it doesn’t just look the part and last forever, it’s also a handy device in several ways. Firstly, it’s an HVLP unit so it maximizes the amount of paint that ends up on your intended surface and minimizes mess. Reduces overspray levels mean it’s ideal for use indoors.

Secondly, the 2.3-mm fluid tip is wide enough for even the most viscid of coatings including enamel, latex, and even textured mediums. The 1.06-quart paint cup is substantial enough to prevent constant refilling and sized for larger jobs.

Furthermore, the air regulator is lockable and includes an inline gauge so that you can easily keep track of your spraying pressure at any point during operation. To further enhance the user-friendliness of this machine, the spray pattern can be controlled via a dial conveniently situated on the gun’s side.

Vaper spray guns are made by the well-known Titan Tools company. Located near Seattle, Washington, this manufacturer consistently delivers machines that exceed customer expectations.

Pros

  • 2.5-mm fluid tip.
  • Metal paint cup.
  • Robust metal construction.
  • HVLP technology.
  • Arrives with a pressure gauge and regulator.
Cons

  • Not designed for small-scale applications.
  • Design
  • Functionality
  • Price
Our Rating: 4.0
Achieving a professional-looking finish with the Titan 1700, a thick paint sprayer, is easier than you think. It will even inspire confidence to complete more tasks given the consistently blemish-free finishes it delivers.

Arriving ready to go, this machine operates at a rate of 0.33 gallons per minute (gpm) and excels at handling a plethora of unthinned mediums. The 0.60 horsepower motor allows a consistent operating pressure of 1500 psi.

The 0.017-inch HEA fluid nozzle delivers a pattern width of between 10 and 12 inches and reduces overspray by an impressive 55 percent compared to other airless equivalents. There’s also the ability to adjust the paint flow to your exact requirements.

A portable cart design means that you don’t require muscles like The Rock’s to move this machine between jobs. The lengthy 50-foot hose means you can leave the sprayer in a central location when working and still have excellent reach.

Titan Tools is a major player when it comes to fluid handling technology. Over the last seven decades, it has built a reputation for durable sprayers that boost productivity.

Pros

  • 1500 psi pressure output.
  • 50-foot flexible hose.
  • Variable paint flow delivery.
  • Cart design.
  • 0.017-inch spray nozzle.
Cons

  • Can be liable to clogging as there’s no inline filter.
  • Design
  • Functionality
  • Price
Our Rating: 4.0
Achieving a professional-looking finish with the Titan 1700, a thick paint sprayer, is easier than you think. It will even inspire confidence to complete more tasks given the consistently blemish-free finishes it delivers.

Arriving ready to go, this machine operates at a rate of 0.33 gallons per minute (gpm) and excels at handling a plethora of unthinned mediums. The 0.60 horsepower motor allows a consistent operating pressure of 1500 psi.

The 0.017-inch HEA fluid nozzle delivers a pattern width of between 10 and 12 inches and reduces overspray by an impressive 55 percent compared to other airless equivalents. There’s also the ability to adjust the paint flow to your exact requirements.

A portable cart design means that you don’t require muscles like The Rock’s to move this machine between jobs. The lengthy 50-foot hose means you can leave the sprayer in a central location when working and still have excellent reach.

Titan Tools is a major player when it comes to fluid handling technology. Over the last seven decades, it has built a reputation for durable sprayers that boost productivity.

Pros

  • 1500 psi pressure output.
  • 50-foot flexible hose.
  • Variable paint flow delivery.
  • Cart design.
  • 0.017-inch spray nozzle.
Cons

  • Can be liable to clogging as there’s no inline filter.
  • Design
  • Functionality
  • Price

Conclusion


Thick doesn’t have to mean difficult to work with. In fact, with a machine that’s up to the task, spraying viscous coatings can even be fun. Add a layer of protection to a vast variety of surfaces or recolor your home (both inside and out) with ease.

The best sprayers for thick paints can adapt to both interior and exterior usage and feature HVLP or airless technology. They also arrive with the most suitably sized fluid tip.

To round up this review, my parting words are: get ready to handle some truly beefy coatings and spray like a pro with your new thick paint sprayer.

If you still have burning questions about spraying thick paints with a paint gun, check out the FAQs below.

Thick Paint Sprayer FAQs

Q: Can You Spray Thick Paint?

You sure can! While many people think thick paint doesn’t work in paint sprayers, some machines have enough grunt to handle even the most viscus mediums.

Q: What Is the Difference Between HVLP and Airless Sprayers When It Comes To Thick Paint?

It usually comes down to the speed each sprayer operates at and the amount of overspray produced. For a thorough explanation, check out the section on what to look for in a thick paint sprayer above.

Q: What Is the Best Paint Sprayer for Coating Exteriors With Thick Paint?

In my personal opinion, the Graco Magnum 257025 Project Painter Plus is a fantastic unit for both interior and exterior use. It’s also straightforward to operate, handles dense mediums well, and its durability more than justifies the price point.

Q: Do Professional Painters Use Sprayers for Thick Paint?

The majority of professionals in the paint spraying industry use a spray gun for thick paint. It ramps up their productivity in a world where time is money and also results in a high level of customer satisfaction.

Q: Is a Thick Paint Sprayer Worth It?

Yes, definitely. Dense coatings can be prone to leaving unsightly brush strokes. But with a suitable paint sprayer, you are left with a flawless result each and every time, no matter how thick the paint is.