MR.BUILD 2860 Structural Sealant is a single component, low odour neutral cure silicone sealant which is particularly suitable for structural glazing & cladding applications. This is a high bonding sealant & offers a durable adhesion to most porous & non-porous construction materials including glass, metals & most plastics. The product is noncorrosive & is resistant to Ozone, UV & temperature extremes. No surface pretreatment or primer required for most substrates. MR.BUILD 2860 complies with the requirement of ASTM C1184-18E1 & Type S.