If you’re looking for the best silicone sealant try Silicone 3000. The charcoal Silicone 3000 is a high performance silicone sealant for walls and floors, developed to compliment the charcoal Grout 3000. Silicone 3000 is waterproof and perfect for use as a kitchen, bathroom or shower sealant. It contains anti-mould technology and will protect against bacteria and mould growth. For more information please contact Direct Tile Warehouse or read the Silicone 3000 Data Sheet.