Use a spray tip orifice between 0.023″ to 0.031″. It is recommended to use a Graco heavy-duty texture spray gun or equivalent that accommodates a Graco Reverse-A-Clean (RAC) type tip. Make sure that airless sprayer, hoses, gun and other related equipment are clean and in good working condition prior to application.

What is primer surfacer?

Automotive primer-surfacer means a coating applied to mobile equipment and mobile equipment components prior to the application of topcoat for the purpose of filling surface imperfections in the substrate; providing corrosion resistance; or promoting adhesion of subsequent coatings.

When should I use primer surfacer?

Rust-Oleum® Primer Surfacer is designed to improve adhesion of the final topcoat and enhance the finish color. When brush or spray applied, this high build, rust resistant, sandable primer will hide sanding scratches and fill uneven surfaces.