Leather Guide Estimated reading: 1 minute 4199 views When it comes to leather we trust Colourlock. They are the leather experts and out-class any detailing company when it comes to leather products. They have a huge and thorough knowledge base already in place and the company responds well to emails asking for help if you run into a rare, specific issue such as dealing with old or damaged leather.Additional ResourcesHow to clean and maintain leatherHow to clean and maintain Alcantara