Selleys Silicon S301

Silicone S301 is a professional grade acetic acid curing, one part silicone sealant. It has excellent adhesion to glass and is especially formulated for window and aquarium construction. Features Waterproof seal | Permanently flexible | Excellent adhesion to many common surfaces | Size 300g Cartridge Colour Black, Clear, Gray, White Self Life For Unopened Product 18 months Use Interior