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.