Can you spray roof coating with a paint sprayer?

Consistent Results – Always! An airless sprayer is the most efficient way to apply roof coatings. Airless sprayers use a hydraulic pump to atomize the coating. Elastomeric coatings require higher pressures and flow rates than paints.

What is the best way to apply elastomeric paint?

Use a latex brush or roller to apply the paint. Before you begin, get the brush or roller wet, and then squeeze out the extra water. If you have any areas that might have dust, rub some elastomeric on with a floor brush to make the elastomeric stick better (elastomeric will not stick to dust).

Does elastomeric paint need primer?

Elastomeric paint forms a durable, tough film that provides a waterproof coating to almost any structure. These imperfections must be completely filled with primer and paint or water will penetrate beneath the finish and cause peeling.

Can you thin elastomeric roof coating?

DON’T thin out the acrylic elastomeric roof coating. DON’T apply over a wet membrane, substrate or coating.

What paint sprayer will spray elastomeric paint?

If your elastomeric roof coating requires a tip of 40 thousands or higher, you may need a direct immersion style airless sprayer, like the Graco 733 or something similar.

Can I use elastomeric paint in a sprayer?

If you plan to finish an exterior surface with elastomeric paint, you can hasten the process by using a spray rig. Unfortunately, elastomeric paint is too thick for many, less powerful spray rigs.

What do you use to clean a flat roof?

Brush the Roof with a Heavy Bristle Broom & Water Hose – If you don’t have a pressure washer accessible, you can use a heavy bristle broom and water hose to clean the roof. Trisodium Phosphate cleaner (TSP) or other hard surface cleaner can be used to remove stubbornly adhered particles.

How long does it take for elastomeric paint to dry?

Dries to the touch in 4-6 hours. Longer dry time required in cooler temperatures and higher humidity. Allow 24 hours between coats. After two weeks, cured paint film may be cleaned with a mild, non-abrasive liquid detergent.

Can I paint over elastomeric paint?

Apply any regular latex or oil paint over the dried primer. With surface roughage and bonding primer, you should be able to paint over the elastomeric paint without any issues.

What is the purpose of elastomeric paint?

Elastomeric paint is a coating specifically made to protect masonry surfaces. Like other paints, it is applied in liquid form, which then hardens into a flexible, watertight covering. This paint can stretch and return to its original form without causing damage if applied correctly.