Multipurpose Gap Filler Waterproof TubeSeal Any Gap, Any Leak Waterproof & Moldproof : Tile Gap Tube grouting paste for tiles grout sealant is waterproof and mould proof. Use it to seal cracks in washing area, kitchen top, floor tiles or any other part of your house. Durable & Powerful Adhesion : Silicon sealant waterproof, Tile grout sealer helps you avoid repeated repairs because it wont become brittle or cracked over time. It will give you professional result. Suitable For : Tiles gap