
Rust-Oleum Automotive Self Etching Flat Gray Oil-based Spray primer ( NET WT. 12.0-oz )
4.6
39 Questions
Read All Questions & AnswersPainting aluminum crash bar on car, will use this first then engine enamel for topcoat color. What grit should i use to prep alum before primer?
1
Thanks for reaching out. Prior to applying Rust-Oleum Automotive Self Etching Primer you can scuff sand the surface with 180/220 sandpaper. - Rust-Oleum Product Support 6
Was this Answer Helpful ?