300ml Bathroom & Sanitary Silicone – White

Our 300ml Bathroom & Sanitary Silicone is the professional’s choice for sealing in wet zones. Unlike standard multi-purpose silicones, this sanitary-grade sealant contains a potent fungicide designed to resist mould and mildew—the most common causes of unsightly black spots in bathrooms and kitchens. This sealant is engineered to remain permanently flexible, allowing it to withstand the constant expansion and contraction of bathroom fixtures as they fill with water or change temperature. The brilliant white finish is designed to match standard ceramic tiles, bathtubs, and basins, providing a crisp, clean look that stays bright for years. With excellent adhesion to non-porous surfaces such as glazed ceramics, glass, stainless steel, and acrylic, this silicone creates an impermeable barrier that prevents water from seeping behind fixtures and causing structural damp or rot. It is easy to apply and tools down to a smooth, high-gloss finish, making it as aesthetic as it is functional. Anti-Mould Formula: Contains powerful fungicides to prevent mould and fungal growth in damp environments. 100% Waterproof: Provides a total seal against water, making it essential for showers, wet rooms, and kitchen sinks. Permanently Flexible: Absorbs movement between fixtures and walls without cracking or peeling. High-Gloss White Finish: Specifically colour-matched to standard sanitary-ware for a seamless look. Easy to Clean: The cured surface is smooth and non-porous, making it easy to wipe down and maintain