A superior silicone sealant that’s waterproof, f lexible, and antibacterial - designed to be used around the home. Forever White is a superior silicone sealant that is permanently waterproof, flexible, and ideal for sealing shower bases, cubicles, wetrooms, baths, sinks, and basins. It is also ideal for kitchens and utility rooms and sealing around window and door frames. Contains Mould Shield, which actively protects the sealant against the growth of bacteria, mildew and black mould.