koch chemie colourlock old leather softener weichmacher verhartetes altes leder Duftstoff The HeadlightPolish is dialled in

The HeadlightPolish is dialled in for the specific demands of headlight reconditioning: fine abrasive particles that take off the yellowing and light scratches without cutting new

Q²M Glass for cleaning

Damp for general cleaning

The finer the grain

fresh brake dust)

koch chemie colourlock old leather softener weichmacher verhartetes altes leder Duftstoff The HeadlightPolish is dialled inCOLOURLOCK Old Leather Softener deep softener for hard, brittle old leather What does COLOURLOCK Old Leather Softener do? The softener works deep into old, hardened leather, brings back flexibility, lowers the risk of cracking and gets the material properly ready for further care or repair steps. COLOURLOCK Old Leather Softener is the pro answer when old, dry or brittle leather needs to go soft and supple again. On classic cars, vintage furniture,