A premium grade, high modulus acetoxy sanitary silicone sealant. Low maintenance, fungal resistant and waterproof.  Features & Benefits:- Sanitary grade. - Contains fungicide. - Mould resistant. - Waterproof. - Permanently flexible. - Ideal for humid conditions. - For interior use. - UKCA Approved. Uses: Suitable for ceramics, glass, melamine laminates and sanitary plastics, anodised aluminium, lacquered metals, painted timber, painted plaster, primed or painted concrete and primed metals. For sealing around worktops, basins, sinks; bedding basins to vanity units and also to seal shower trays and shower units. It has been specially designed to seal in damp and humid areas. S3 contains a high performance biocide to prevent unsightly mould growth. S3 has a lifespan of 25 years and a movement value of 20%. Conforms to: EN15651-1,3; F INT, S1.