If you’re looking for the best silicone sealant try Silicone 3000. This limestone silicone sealant is a high performance sealant for walls and floors, developed to compliment the limestone Grout 3000. Silicone 3000 is waterproof and is ideal for use as a kitchen, shower or bathroom 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.