Rust-Oleum Automotive Self Etching Primer spray paint etches and primes bare metal, aluminum and fiberglass surfaces to enhance the quality of a top coat. Stops Rust formula provides rust protection and corrosion resistance. Comfort tip and any angle spray reduce finger fatigue and allow painting of hard to reach areas.From the ManufacturerRust-Oleum Self Etching Primer promotes maximum adhesion and smoothness of the top coat.
