SupaDec Multi Purpose Silicone Sealant 300ml – Black, Brown, White & Clear

SupaDec Multi Purpose Silicone Sealant is a premium-quality, waterproof silicone designed to provide a durable, permanently flexible seal for a wide variety of sealing and bonding applications. Suitable for both interior and exterior use, it delivers excellent adhesion to most smooth, non-porous surfaces, making it ideal for kitchens, bathrooms, windows, doors, glazing and general building maintenance.

Its fast-curing formula creates a strong, waterproof rubber seal that resists cracking, shrinking and weathering. Enhanced with an anti-fungal compound, it offers outstanding mould resistance, making it perfect for high-moisture environments such as showers, sinks and bathrooms.

Available in Black, Brown, White and Clear, SupaDec Multi Purpose Silicone provides a neat, professional finish while offering an impressive 40-year life expectancy for long-lasting performance.

Whether you're sealing around baths, showers, kitchen worktops, window frames or exterior joints, SupaDec Multi Purpose Silicone delivers reliable, weatherproof protection for both DIY and professional applications.