Ultra Fast High Grab Tack (not Suitable for Bonding to Porous Surfaces like Brick and Masonry) Good Waterproofing Qualities Due to the Closed Cell Structure Bonds to Many Different (None Porous Surfaces) Including Metals, Wood, Ceramics, Plastics, Painted & Powder Coated Finishes. Temperature resistance of -40°C to 70°C Suitable for Internal & External Use