450 Builders Silicone - CLEAR

Info: - 450 Builders Silicone is a premium quality low modulus non-corrosive neutral cure silicone sealant that adheres to virtually all substrates, both porous and non-porous. Typically used for construction expansion joints and perimeter pointing of all types of door and window frames. Conforms to ISO 11600 class: F 25LM when tested to ISO 9047. Features: - Compatiable with Timber, Brick, Stone, PVCu, Concrete & Metal - 35 Years Life Expectancy - Used with Acrylic & Polycarbonate Sheets - Safe to use with Insulated Glass Units - Can be used with Lead - Waterproof - Interior & Exterior Applications