The Bond It Xtreme White Anti-Mould Silicone Sealant in a 310ml EU3 cartridge combines reliable sealing with anti-mould properties. It's ideal for environments where moisture resistance is essential. Stop mould in its tracks! Bond It Xtreme White Anti-Mould Silicone Sealant is a powerful sealant that tackles moisture and prevents mould growth for up to 10 years. This long-lasting formula is ideal for bathrooms, kitchens, wet rooms, and anywhere needing a waterproof seal. It remains flexible and won't crack, creating a clean and protected finish around baths, sinks, showers, and more. Bond It Xtreme - The sealant that keeps your home mould-free and looking great. Features a powerful anti-fungal biocide that prevents mould growth for up to 10 years, is resistant to chemicals protecting against discolouration, and remains permanently flexible without cracking. Suitable for use with enamel, tiles, glass, stainless steel, acrylics and more.