6 Ways To Test If Spray Paint Is Waterproof

It’s raining, it’s pouring, it’s a monsoon out there! Make sure your projects stay sufficiently dry with this list of 6 ways to test if spray paint is waterproof. You see, when spraying your projects, it’s always best to ensure they’re watertight. And this isn’t always as easy as it sounds! Sometimes the spray paint can bleed through and get on other surfaces, or it can bead up and drip when it’s not supposed to. In order to test if a can is waterproof, you have to first find the correct way to spray. Mistakes here can mean that the paint won’t adhere properly or that it will run when it’s not supposed to.

Make sure the surface is dry

First and foremost, make sure the surface is completely dry before applying the spray paint. You see, in order to get a good bead and smooth finish, you have to make sure the surface is as dry as possible. If you don’t, you’ll end up with paint that beads up and drips when it’s not supposed to. This also makes it much easier for the paint to get on other surfaces.

Wash the surface

If the surface you’re spraying on is a wood deck, fence, or the like, wash it first. This will get any loose debris off the surface and ensure the paint has something to stick to. You can use a garden hose, a mop, or even a sponge to gently wash the surface. Just make sure no water pools or remains on the surface you’re about to spray.

Rub the surface with paper towels

Before you spray the surface, lightly dampen a paper towel and gently rub the towel over the surface you’ll be spraying. This will help the paint adhere better and provide a better surface for it to stick to. You can use a clean, dry paper towel or cloth to remove excess water before applying the paint.

Spray the surface

Now that the surface is as dry as possible, and any loose debris is off, it’s time to spray! Again, make sure you’re using the correct can and spray gun for the paint you’re using. It’s important to note that not all spray guns are created equal. In order to ensure you’re getting the most out of your spray paint cans, make sure you’re using a high-quality sprayer.

Paint an empty can and spray 1/2 of it blue

Sometimes you have to try a little bit of everything in order to get it right. That includes your paint cans! Fill a small, empty plastic can half way with blue painters tape (sometimes called “blue painters”). This is because when you spray a can, some of the paint will likely drip on the tape. And when you remove the tape, you’ll be able to see if any paint is left on the can. If it is, you know you’ve got a proper fit!

Test the paint on a different surface

One of the best ways to test if a can of spray paint is waterproof is to test it on a different surface. This can be as simple as taking a test spray can to the nursery and seeing if it leaves a stain. Or you can take the test can to a friend’s house and see if it dries on their roof. This way, you’ll know for sure!

Conclusion

Spray paint is an easy way to add color and life to your home and is also used in many different DIY projects. There are many different brands of spray paint, and even more different types. Which ones are the best for different uses? That’s what you’re here to find out! In this article, you’ll learn about the various types of spray paint, the correct way to use them, and how to tell if they’re waterproof.

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