Thinning Water Based Paint For Airless Sprayer

To thin latex paint you ll need to add a certain amount of water in a certain ratio to each part of paint check with your manufacturer.

Thinning water based paint for airless sprayer. An airless sprayer works by pumping paint at a very high pressure up to 3 000 psi through a hose and out a tiny hole in the spray gun tip. Check the paint consistency by pouring it into a funnel. Spray on the target surface and observe how the paint behaves. Also by over thinning a latex you will change its drying properties.

Add cup of water for every gallon of paint. Paint thinning requires care in order to arrive at the right viscosity for application and to avoid over thinning the paint. With a little practice you can use an airless sprayer to apply a perfectly smooth finish on doors cabinets and woodwork. Here s what you do.

Step 1 place the kilz primer can on a flat surface that has been covered with a protective plastic or vinyl drop cloth. Using different tips you can spray thin liquids like stain lacquer and varnish or thicker liquids like latex house paint. Check the thickness by running the paint through a funnel. As you are well aware water evaporates slowly especially in high humidity conditions.

If the latex paint. Stir until your paint is smooth. It is generally thicker than oil based paint and it must be thinned with water especially if you intend to distribute a thin mist of paint over a surface using a paint spray gun or nozzle. Finally if you are thinning oil based paint stir the recommended paint thinner into the paint at the ratio recommended by the manufacturer.

Because of the chemistry of a latex paint if you add too much water you can impair its chemical and physical properties. The method take all the paint you are going to use in that day and pour it into a large enough bucket mix in 1 2 a cupful of water for paint to each gallon paint you use. Thinning the paint for your sprayer means that each coat that you apply is thinner than if you rolled or brushed it on. Kilz primer is a heavy duty primer that can be brushed rolled or sprayed on a surface however due to its viscosity the product must be thinned down for use in a paint sprayer.

Mix the water with the paint thoroughly with a. If the mixture is too thin you will notice that it will drip easily if you are painting a vertical surface. Pour the paint into the bucket. Behr paints are a high quality paint best suited for airless paint sprayers.

Thin latex paint for spraying typically requires 3 4 coats for complete coverage and a desired finished compared to 1 2 coats of standard latex. If it flows freely through the funnel you know the paint is thinned enough.