Build Point Mould Proof Silicone Sealant 24 Box Strong White Waterproof Acetoxy Sanitary Silicone for Bathroom, Kitchen, Exterior, uPVC Windows, Shed, Anti Mould Shower Leak Sealing & Plumbing 300ml

• MOULD & MILDEW RESISTANT – Designed for wet and humid areas, Build Point Mould Proof Silicone helps resist mould and mildew around bathrooms, kitchens, showers, baths, basins, tiles and sanitary joints.
• WATERPROOF FLEXIBLE SEAL – Forms a durable watertight seal after curing, with 25% movement capability to help maintain a clean, flexible joint around high-moisture areas.
• STRONG ADHESION TO COMMON SURFACES – Suitable for glass, tiles, porcelain, aluminium, glazed surfaces, stainless steel and other common non-porous building substrates. Compatibility testing recommended.
• FAST SKINNING & EASY TO APPLY – Acetoxy cure, non-flowing silicone with approx. 5–8 minute skin time and approx. 2mm curing rate per 24 hours. Apply with a standard manual or pneumatic caulking gun.
• TRADE-READY 300ML CARTRIDGE – UV, weather, cold and water-immersion resistant after cure. Suitable for interior and exterior sealing, including bathrooms, kitchens, shower rooms, glazing, wet areas and general sealing jobs.

Build Point Mould Proof Silicone Sealant is a trade-quality acetoxy cure silicone designed for bathrooms, kitchens, shower rooms, sanitary joints, glazing and general sealing. The formula is made for wet and humid environments and helps resist mould and mildew while forming a flexible, watertight seal after curing. Suitable for common non-porous surfaces including glass, tiles, porcelain, aluminium, glazed surfaces, stainless steel and many painted surfaces, Build Point silicone is ideal for sealing around baths, basins, showers, kitchen sinks, worktops, tiles and sanitaryware. Its non-flowing formula is easy to apply with a standard caulking gun and can be smoothed before skinning for a clean, professional finish. Technical performance includes approx. 5–8 minute skin time, approx. 2mm curing rate per 24 hours, 25% movement capability and resistance to UV, weather, cold and water immersion after cure. For best results, apply to clean, dry surfaces free from dust, grease, oil and loose material. Always test adhesion and compatibility before full application. Not suitable for PE, PP, PTFE, bitumen, natural stone or polycarbonate. Some metals such as copper and lead may be affected due to the acetoxy cure system. Anti-mildew formulas should not replace regular cleaning of joints. Backend search terms caulk caulking cartridge acetoxy cure sealer sanitaryware sink worktop glazing ceramic porcelain aluminium stainless steel non porous mildew resistant flexible joint wetroom diy trade mold