koch chemie reactive rust remover rrr flugrostentferner Waschen & Reinigen it wraps around the dirt

it wraps around the dirt

Do I need another polishing step after the B9

the paint needs degreasing — best with an IPA cleaner from the prep range

Die hydrophobe Beschichtung sorgt dafür

Paired with the Lack-Polish violett P2

koch chemie reactive rust remover rrr flugrostentferner Waschen & Reinigen it wraps around the dirtDissolve iron fallout chemically with the Koch Chemie Reactive Rust Remover, without touching your paint What is the Koch Chemie Reactive Rust Remover? An acid free iron fallout remover with a violet bleeding effect that chemically binds and dissolves iron particles on paint, glass and wheels no mechanical scrubbing. Not made for tar, oil films or baked on brake dust from race brake setups. Koch Chemie Reactive Rust Remover is a pH neutral iron