COLOUR-LOCK SILICONE SEALANT is a truly versatile, high performance one component flexible & waterproof sanitary silicone sealant, for interior & exterior application. Best utilised for completing movement & perimeter joints around ceramic & stone tiles and adjoining all types of sanitary ware and glazing systems. It is resistant to mould growth and demonstrates excellent adhesion to the widest range of building materials. Seal natural stone tiles where its unique low odour “non-acetoxy” neutral curing system prevents any staining to adjoining porous ceramic & stone tiled finishes. COLOUR-LOCK SILICONE SEALANT provides the perfect accompaniment to COLOUR-LOCK GROUT as each colour is matched to co-ordinate with the equivalent grout shade, ensuring that ALL joints in the completed bathroom or kitchen area can achieve a stylish and matching finish. Complies with: EN 15651: 2012 – 1, 2 & 3 About this item Highly flexible Mould resistant Suitable for stone Wide range of colours Can be paired with colour lock grout