I just painted my calipers red & black.
Initial cleaning was with 3 different sized hard wire brushes, and 3 different sized brass brushes.
Then used caliper cleaner spray, and cleaned again with the hard & brass brushes.
Then cleaned again with caliper cleaner and brass brushes.
Masked off everything thas was supposed to be red, and everything that is not supposed to be black.
Painted 4 coats of Rustoleum Engine Enamel Gloss Black Spray, and then brushed on 5 coats of Duplicolor Red Caliper Paint.
Initial cleaning was with 3 different sized hard wire brushes, and 3 different sized brass brushes.
Then used caliper cleaner spray, and cleaned again with the hard & brass brushes.
Then cleaned again with caliper cleaner and brass brushes.
Masked off everything thas was supposed to be red, and everything that is not supposed to be black.
Painted 4 coats of Rustoleum Engine Enamel Gloss Black Spray, and then brushed on 5 coats of Duplicolor Red Caliper Paint.