koch chemie colourlock blocker sperrschicht verfaerbungen Textilversiegelung Thanks to its cut

Thanks to its cut

If you run the concentrate in a shop setting

Antistatic effect: Repels dust and keeps surfaces clean for longer

since the HeadlightPolish abrades clear coat too — and that's a pain to fix afterwards

The D-CON Glue & Label Remover is built to shift stubborn glue residue and grime that regular cleaners just won't touch

koch chemie colourlock blocker sperrschicht verfaerbungen Textilversiegelung Thanks to its cutCOLOURLOCK Blocker barrier coat against discolouration on leather What is COLOURLOCK Blocker for? The Blocker forms an insulating barrier coat on leather that stops discolouration, bleed through or dye migration from the base coming through to the surface. COLOURLOCK Blocker is a dedicated barrier coat you lay down before dyeing or sealing to reliably stop discolouration and dye bleed through. On tricky leather in particular after pulling denim rub