koch chemie colourlock thickener verdickungs additiv Textilversiegelung damages the leather fibres and

damages the leather fibres and

For you that means maximum control over the application and efficient use of your cleaning chemistry

On dry surfaces

It's not a fine filler for light scratches — it's a structural repair paste for bigger damage

don’t “build” layers

koch chemie colourlock thickener verdickungs additiv Textilversiegelung damages the leather fibres andCOLOURLOCK Thickener additive for thickening coloured filler for precise leather repairs What does COLOURLOCK Thickener do? The additive raises the viscosity of coloured filler, gives you more control during application and lets you do precise structure and edge repairs without running or slumping. COLOURLOCK Thickener is the pro additive for thickening coloured filler (Fluid Leather leather filler) exactly where you need it. It keeps filler standing