UniBond Anti-Mould Sealant is a waterproof, anti-mould silicone sealant that is suitable for most sanitary sealing tasks around your home. This ultimate shower and bathroom sealant uses the latest in silicone technology to give waterproof protection with fantastic flexibility. The mould protect system makes it suitable for power showers and wet rooms and the lifetime guarantee makes Unibond Anti Mould Sealant the first choice to finish off bathroom projects. Suitable for interior use on showers, baths, toilets, power showers, wet rooms, sinks and basins, worktops, tiled areas and fixing sealant strips. NOT suitable for exterior use or dado rails, coving, PVCu windows and wooden frames.