EVO-STIK Multi-Purpose Silicone Sealant is a high quality sealant suitable for interior and exterior use. It contains a fungicide to prevent mould and is ideal for bathroom and kitchen applications such as jointing between tiles and baths, basins, shower trays, kitchen worktops and stainless steel sink tops. Suitable materials: Non-porous surfaces such as glass, stainless steel and ceramics, as well as plastic baths and fittings.