Can You Use a Paint Sprayer for Drylok?

Spraying goods like paint and waterproofing will save some a lot of time. It’s natural to choose this choice when we’re short on time or have a large area to cover. The only issue is that not all formulae can be applied with a sprayer. Are you unsure how you can use a paint sprayer for a drylok? Then, this is the right place for you.

Many people use Drylok, a cement-and-paint mixture, to seal and waterproof their basement. When used to waterproof basements, this is a concern since Drylok’s composition prevents it from providing appropriate waterproofing.

Can You Use a Paint Sprayer for Drylok? If you have tried to paint your drywall with a paint sprayer, you know that it can be a frustrating experience. So, if you have ever wondered if you can use a paint

Applying Drylok

When you take the can of drylok, you’ll notice how thick it is. Avoid the urge to thin it by watering it down! The formula of viscosity is on your side.

To begin, make sure you’re using a roller or paintbrush with a three-quarter-inch nap meant to deal with heavy-bodied paint.

Second, follow the instructions to the letter, beginning with swirling the solution during use. Choose a period when there will be no rain and the temperature will be warm. The air and surface temperatures should both be at least 50 degrees Fahrenheit.

If you’re going to use a brush, thoroughly massage it into the masonry’s surface, sealing in all the tiny pores and pinholes. And it’s not like spraying a living room wall and having the color sit on top.

Pressing Drylok

To press drylok into the holes and crannies of the uneven pavement, use the tips of the bristles. Then it will make an impenetrable barrier that will keep water out. If you prefer to apply drylok using a roller, carefully back brush the initial coat to ensure that it reaches the pores and pinholes.

The first layer would be ready in three hours. Use a roller, a brush, or a sprayer to apply the second layer.

For the utterly exchangeable guarantee to pertain, a minimum of two coats are required. Now look for any leftover pinholes on the surface and fill those in. If the leak persists, a single pore or pinhole remains open. Look for that and fill it. Keep a copy of the guarantee (together with your receipt) with your vital housing documents.

Paint over drylok

Another noteworthy feature is that drylok may be painted over. Once the drylok is dry, latex or acrylic paints may be applied easily. If you want a hue that isn’t accessible in all the drylok products, you can use it as a topcoat or foundation for other paints. Allow at least 24 hours for fresh drylok to dry completely before painting over it.

Painting Brick wall

Painting Brick wall

Because of its porous surface, repainting a brick wall can indeed be difficult. However, using the correct equipment, such as a paint sprayer rather than a roller or brush, makes this work much more manageable. You can spray paint bricks to create an excellent focus wall in this DIY project.

When you don’t have the means to render the entire outside, spraying the brickwork can completely alter the look of your property for a fraction of the price. Our bricks are usually scattered by Peachy (kudos for the sprayer!). It is feasible to do it independently (though you may have to hire a contractor). The procedure is the same irrespective of how you go about it.

Spraying Over Painting for Brick

A spray coating will result in a much heavier coat of paint, giving it a more professional appearance. Moreover, precision is considerably simpler to achieve, and rolling houses prevent the possibility of overspray when products are rolled.

The type of paint you use is critical to the project’s success. If you’re going to paint the inside of a fireplace, choose heat-resistant paint. If you choose latex or masonry paint, go ahead and use that. For external brickwork, rubber latex or acrylic latex paints are the finest choices.

Because brick is porous, two layers of paint will be required to cover the whole wall. Please remember that even if the primer is the first coat and you’re choosing varnish for brick or masonry, you still need to apply two layers of your colored paint.

Steps to Follow 

  • Prepare the are 

Begin by covering and protecting everything you don’t want to get painted on by accident, such as your floor, walls, and equipment.

  • Get your paint sprayer ready.

Put the spraying width adjuster to the wide setting and turn the nozzles upright for a side-to-side spray pattern.

  • Begin by spraying the first coat horizontally.

We’re all set to spray paint now. Because brick is porous and irregular, you should paint spray horizontally for the first layer and then diagonally for the second.

  • The second coat should be sprayed vertically.

Now it’s time to paint vertically to get into all of the nooks & conceal the brick’s original color.

Concrete Sealing

When applying the concrete sealer, a sprayer is a common choice. Sprayers come in various sizes and kinds, from garden-variety pumps to industrial-grade paint sprayers. Spraying, filling, and cleaning the Echo sprayer is a breeze, and it works with both water-based and solvent-based sealers. The concrete sealant may be applied using a paint sprayer.

When applying a concrete sealant, the most frequent method is to utilize sprayers. Although an industrial-grade paint sprayer resembles a garden-type sprayer, it is a pump-up sprayer. Sealers, solvents, and water-based equipment may be sprayed, filled, or cleaned using Echo sprayers.

For high-volume sealing, an LPHV sprayer, commonly a VLP sprayer or an airless sprayer, is used.

Frequently Asked Questions

Is it Possible to Dilute Drylok Paint?

Ans. Before and during the application, make sure the drylok is not too thin. To apply the initial coat to bare brickwork, you need a three-quarter-inch nap roller, a drylok Brush, or a fine nylon bristle brush.

Is it Possible to Spray Waterproofing Paint?

Waterproof spray paint will most probably be used outside. The essential thing to remember while using waterproof spray paint is to apply it appropriately to the surface.

Is Spray Paint Safe to Use in the Rain?

Rain, in general, will wash wet paint away from the surface it was applied on unless such paint has been drying for an extended period or the rain is mild.


Drylok paint works. In reality, if you want waterproof paint, this is an excellent option. Before you begin painting, make sure the wall isn’t too damp; otherwise, the paint’s efficiency will be compromised. As a result, it’s critical to know if you can use a paint sprayer for drylok. I hope you found this helpful essay.

About Lewis Traylor

Lewis Traylor is a certified Paint Sprayer Specialist who has been in the business for over 10 years. He has worked on both residential and commercial projects, and has a passion for making sure every job is done right. He takes pride in his work, and it shows in the quality of his finished product. He is always willing to go the extra mile to make sure his customers are happy with the end result.

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