Do You Have To Thin Exterior House Paint To Spray?


Yes, the latex paint does need to be thinned. Even though latex paint is water-based, it is thicker than the oil-based paint varieties. The thick latex paint needs to be thinned to be able to spray a fine mist of paint. Before applying your paint, it is a good idea to test out the paint’s viscosity.


You do not have to thin your paint down as you do with some paint sprayers. This means that you get more complete coverage when you paint and your final results are a more even coating of paint or primer.

How To Use Paint Sprayers

Frequently Asked Questions

Do you need to dilute exterior paint?

In temperatures above 85 degrees, an exterior painter will need to thin paint to slow down the drying process. ... This small amount of water improves the workability of the paint without diluting it or leading to negative results.

Do you dilute paint when using a sprayer?

Basically, because it is so thick, it needs to be thinned down before it will work in a paint sprayer. This is all related to its viscosity. That is, how easy it flows or not. Latex paint benefits from being thick because it makes it durable.

How do you know if paint is thin enough to spray?

Here's what you do:

  1. Pour the paint into the bucket.
  2. Add ½ cup of water for every gallon of paint.
  3. Mix thoroughly.
  4. Check the thickness by running the paint through a funnel. If it flows freely through the funnel, you know the paint is thinned enough.

How do I prep my house for exterior spray paint?

0:505:32How to Paint a House with a Paint Sprayer - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe also spot primed all bare wood and caulked all the gaps. And we covered all the light fixturesMoreWe also spot primed all bare wood and caulked all the gaps. And we covered all the light fixtures with plastic to protect them from overspray removing gutters can be a tough job to do by yourself.

When is the paint sprayer paint thin enough?

To thin the paint, you can go for 20% water and the paint should spray fine. However, if for some reason, you use an airless system to spray oil-based paint, the paint does not need to be thinned before application. Some Guidelines when Thinning Paint for Sprayer When is the Paint Sprayer Paint thin Enough?

What kind of sprayer do I need to paint my house?

The sprayer is a Wagner W350, an older model project sprayer (I guess) that does not have a separate compressor. Suggestions on how and how much to thin the paint, other tips, welcomed. Thank you I can guarantee you that the rest of the house was spyraed instead of brush and roller.

Do you spray or brush paint the exterior of Your House?

At first, spray painting the house may seem like the easier thing to do, but this decision may prove unwise, because it requires several years of practice to master this technique as compared to handling a paint brush. Home / Uncategorized / Should You Spray or Brush Paint the Exterior of Your House?

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