koch chemie colourlock old leather softener weichmacher verhartetes altes leder Farbfixierer The perfect answer to limescale

The perfect answer to limescale

the professional sealant is the lasting protection

then lay LeatherLock down thin and wipe back

Rinse off well at the end and dry with a towel

One generous pass — the wheel should look visibly wet — is enough

koch chemie colourlock old leather softener weichmacher verhartetes altes leder Farbfixierer The perfect answer to limescaleCOLOURLOCK 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,