koch chemie reinigungsknete rkb mild blau clay bar Reifenpflege water-repellent surface: water beads off

water-repellent surface: water beads off and leaves you a clear view

That keeps swirls at bay and holds onto your car's natural gloss

The seriously powerful acidic wheel cleaner

An acid-free

Want a glass-smooth surface before you polish

koch chemie reinigungsknete rkb mild blau clay bar Reifenpflege water-repellent surface: water beads offKoch Chemie Reinigungsknete "Rkb" Mild Clay Bar (Blau) The Koch Chemie Reinigungsknete "Rkb" Mild in blue is a must have for pulling stubborn deposits off your paint tree sap, bug splatter, fallout, industrial dust, overspray, tar and water spots. This gentle clay bar is built to clean delicate, smooth surfaces like paint and glass without attacking or marring them. It's the one you grab for a thorough decon before polishing, or before swapping out