How To Spray Polyurethane Paint [Ultimate Guide]

This blog post will show you how to spray polyurethane paint using a spray gun. We’ll also give you some tips on how to get the best results. So whether you’re painting a piece of furniture or coating your deck, read on for all the information you need!

This guide will also show you the basics of spraying polyurethane paint so that you can get a smooth, even coat on your project. Let’s get started!

What is Polyurethane Paint?

Polyurethane paint contains polyurethane, a synthetic resin that offers unparalleled durability in terms of withstanding weathering, fading, chipping, and chemicals. This type of paint is very durable and resistant to damage from weathering, chemicals, and abrasion.

Polyurethane paint is often used on metal surfaces, such as cars and trucks. It can also be used on wood surfaces, such as furniture. Polyurethane paint is available in a variety of colors.

Benefits of Polyurethane Paint

1. Durable & Resistant to Damage

Polyurethane paint is one of the most durable types of paint, making it resistant to damage from elements like moisture, humidity, and wear and tear. This makes it ideal for high-traffic areas or areas that are prone to moisture or humidity.

2. Easy to Clean

Polyurethane paint is also easy to clean, which makes it ideal for areas that see a lot of traffic or are prone to spills.

3. High Gloss Finish

Polyurethane paint also has a high gloss finish, which can give your home a modern look.

4. UV Resistant

Polyurethane paint is also UV resistant, which means it won’t fade in direct sunlight.

5. Long Lasting

Finally, polyurethane paint is long-lasting, meaning you won’t have to repaint as often as you would with other types of paint.

Disadvantages of Polyurethane Paint

1. Not a Flexible Paint

While polyurethane paint is very durable, it is not as flexible as other types of paint, which means that it can crack or chip more easily.

2. Requires a Specialized Application Process

Polyurethane paint must be applied with a special roller or brush, and it must be allowed to cure for at least 24 hours before being exposed to moisture or humidity.

3. More Expensive Than Other Paints

Polyurethane paint is typically more expensive than other types of paint, so it may not be the best option for those on a budget.

4. Not Recommended for High-Traffic Areas

Because polyurethane paint is not as flexible as other types of paint, it is not recommended for high-traffic areas such as kitchens and bathrooms.

5. Can Be Difficult to Remove

Polyurethane paint can be very difficult to remove once it has been applied, so it is important to be sure that you are happy with the color and finish before you commit.

How to Spray Polyurethane Paint

How to Spray Polyurethane Paint

If you’re looking for a smooth, professional finish on your next painting project, consider using polyurethane paint. Polyurethane paint is a type of paint that creates a hard, durable finish. It’s often used on floors and furniture, but can also be used on walls.

Spraying polyurethane paint is a quick and easy way to get a smooth finish. Here’s how to do it:

1. Sanding the Surface

Start by sanding your surface with medium-grit sandpaper. This will help the paint adhere better.

2. Applying the Paint

Next, put your paint into a paint sprayer. When you’re ready to start painting, hold the sprayer about 10 inches away from the surface and move it in a steady back-and-forth motion. Overlap each stroke by about 50%.

3. Letting the Paint Dry

Once you’ve finished painting, let the paint dry for at least 24 hours. Then, sand the surface again with fine-grit sandpaper to create a smooth finish.

Polyurethane paint is a great option for creating a smooth, professional finish on your next painting project. Follow these steps and you’ll be sure to get great results.

Top 3 Best Polyurethane Paint

Here are the three of the best polyurethane paints to facilitate your choice in order to complete your paint project:

1. Rust-Oleum 250241H Ultimate Spar Urethane Water Based

Rust-Oleum Ultimate Spar Urethane Water-Based paint is easy to apply, water-based formula is tough and resilient, perfect for surfaces that see a lot of wear and tear. It also dries to the touch in just 30 minutes, so you can get back to enjoying your space in no time. Plus, it covers up to 87 sq. ft. per quart, so you can finish your project quickly and easily.

This clear, satin finish urethane provides a classic and natural look while also being resistant to UV light and weathering. It’s perfect for outdoor furniture, decks, fences, and more.

Because it’s water-based, it’s easy to apply and clean up. Moreover, it won’t yellow over time as some other products can. So your wood will always look great.

Key Features

  • Water-Based Formula
  • Dry within 30 minutes
  • Clean & Satin Finish
  • Resistant to UV Light & Weather Conditions
  • Easy to Apply & Clean

2. Minwax 356100000 One Coat Polyurethane

Minwax One Coat Polyurethane is formulated for superior durability, meaning it can stand up to everyday wear and tear. It’s also easy to apply and clean up, so you’ll be able to get the job done quickly and efficiently. Plus, the crystal clear finish will bring out the natural beauty of your woodwork.

This clear varnish not only protects the natural beauty of wood but also provides a high-gloss finish that will make any project stand out. In addition, it’s ultra fast-drying and easy to clean up with just soap and warm water.

Key Features

  • Crystal clear coat
  • Durable
  • Nonambering topcoat
  • Dries in two hours
  • Easy to clean with soap and warm water

3. Rust-Oleum 260165 Ultimate Polyurethane

Rust-Oleum Ultimate Polyurethane is a water-based formula that dries quickly and can be cleaned up with soap and water, making it a breeze to use. Plus, it provides long-lasting protection against scratches, scrapes, and everyday wear and tears.

With its superior durability, Rust-Oleum Ultimate Polyurethane is ideal for use on cabinets, doors, trim, and other interior wood surfaces. It covers up to 150 sq. ft. per quart and dries to the touch in just one hour.

This durable polyurethane finish provides an excellent barrier against wear and tear, while the protective matte finish helps reduce the appearance of fingerprints and smudges. In addition, it dries to a soft, smooth finish that will enhance the beauty of your surfaces for years to come.

Key Features

  • Water-based formula
  • Dries quickly
  • Easy to clean with soap and water
  • Long-lasting protection
  • Durable

Top 3 Paint Sprayers to Spray Polyurethane Paint

Following are the top 3 best paint sprayers to spray polyurethane paint. The benefit of these paint sprayers is that they are not only to spray polyurethane paints but can also use to spray other paints. Hence you can use these paint spray guns for your other DIY painting needs.

1. HomeRight C800971.A Super Finish Max HVLP Paint Sprayer

The HomeRight Super Finish Max paint sprayer is the perfect tool for all your DIY painting needs. With its ability to Horizontal, vertical, and round spraying, as well as adjust the material flow control knob, you’ll be able to achieve a great finish on any project quickly and easily.

Moreover, its compact size makes it perfect for small to large projects like fences, decks, furniture, cabinets, dressers, and more. With 450 watts of power, this paint sprayer can easily tackle even the most challenging projects. Whether you’re painting a small room or a large piece of furniture, it can get the job done quickly and efficiently.

This paint sprayer is perfect for a variety of paints and stains, including chalk-type paint, milk paint, latex paints, enamels, primers, clear sealer, polyurethane, stain, and varnish.

With its three different brass spray tips, the HomeRight C800971.A can handle any kind of paint job you throw at it. The 4.0mm (red) tip is perfect for primer and latex paint, while the 2.0mm (green) tip is ideal for latex and chalk paint. And if you’re working with stains or sealers, the 1.5 mm (blue) tip is perfect for those

Key Features

  • Material Flow Control Knob
  • 3 Spray Patterns
  • 450 watts power
  • 3 Different Brass Spray Tips
  • Ideal for polyurethane paint
Pros
  • Self-contained spraying unit
  • Easy to clean
  • 6 spray tips, out of which 3 are included in the package
  • 39 fluid ounce container
  • Can handle thicker paints
Cons
  • Moderate to Use
  • Compromised Quality

2. Graco Magnum 262805 X7 Cart Airless Paint Sprayer

Graco Magnum 262805 X7 Cart Airless Paint Sprayer is another top-of-the-line sprayer features fully adjustable pressure, so you can always get the perfect paint flow for your project.

The RAC IV SwitchTip allows you to quickly and easily reverse the tip when it gets clogged, so you can keep on spraying without any interruptions. And with the stainless steel piston pump, you can even spray unthinned paint at high pressure – perfect for those larger jobs.

The Graco Magnum 262805 X7 Cart Airless Paint Sprayer is the perfect tool for any homeowner or handyman. This paint sprayer is perfect for any job, big or small. With its flexible suction tube, you can easily connect it to a 1 or 5-gallon paint bucket and spray directly from the bucket.

The X7 also comes with the PowerFlush Adapter, which connects to a garden hose for fast and easy cleaning. This paint sprayer is durable and easy to use, making it the perfect choice for anyone looking for a quality airless paint sprayer.

The Graco Magnum 262805 X7 Cart Airless Paint Sprayer is the perfect choice for painting second and third-story homes. It can support up to 100 ft of paint hose, so you can reach even the most difficult areas.

Key Features

  • Quick & Easy Reversal of Tip if Clogged
  • Stainless Steel Piston Pump
  • Adjustable Pressure
  • 1 or 5-gallon paint bucket
  • 100 ft of paint hose
Pros
  • PowerFlush Adapter
  • Easy to Clean
  • Easy to Use
  • Flexible Suction Tube
  • Perfect for second and third-story homes
Cons
  • Frequent Clogging
  • Expensive

3. Wagner Spraytech 0518050 Control Spray Double Duty HVLP Stain Sprayer

Wagner Spraytech 0518050 Control Spray Double Duty HVLP Stain Sprayer is another top-of-the-line sprayer that uses a two-stage, indoor/outdoor rated air turbine to provide a fine finish on your surface – perfect for those delicate jobs that require a precise touch.

It can handle thin materials like stains, sealers, urethanes, varnishes, and lacquers with ease, making it a true all-in-one solution for your finishing needs.

With its powerful material volume regulator and adjustable spray pattern, this HVLP stain sprayer is perfect for getting those hard-to-reach areas. Plus, its double-duty design means you can use it for both staining and painting projects.

With two material cups (1 quart for smaller interior work and 1.5 quarts for larger exterior work), this versatile stain sprayer is perfect for transforming decks, patios, fences, furniture, cabinets, and more.

It also features a convenient air pressure control knob that allows you to adjust the spray pattern from 1″ to 10″ for precision results every time.

Key Features

  • Two-Stage Turbine
  • Perfect for Thin Materials
  • Powerful Material Volume Regulator
  • Adjustable Spray Pattern
  • Two Material Cups
  • Air Pressure Control Knob
Pros
  • 3 Spray Patterns
  • Perfect Spray Nozzle
  • Adjustable Flow Control
  • Easy to Setup
  • Easy to Clean
  • Perfect for Exterior Projects
Cons
  • Not Durable to Use with Water-Based Paints

Final Verdict: Which Paint Sprayer is Best to Spray Polyurethane Paint?

So, which paint sprayer is best for spraying polyurethane? The answer to that question may depend on your needs and budget. If you are looking for a high-quality machine that will give you professional results, the HomeRight C800971.A Super Finish Max HVLP Paint Sprayer or Graco Magnum 262805 X7 Cart Airless Paint Sprayer would be a good choice.

However, if you are working on a smaller project and want to save money, the Wagner Spraytech 0518050 Control Spray Double Duty HVLP Stain Sprayer might be a better option.