This contact bonding adhesive is a permieter adhesive to be used with the ClassicBond system. Coverage 5 litres will cover approximately 8 - 12m2. Description This is a  high strength, solvent based bonding adhesive specifically designed and manufactured to withstand the temperature extremes of flat roofing installations. Perfect for bonding ClassicBond and Firestone EPDM membranes to horizontal and vertical surfaces.   Suitable for a range of surfaces e.g. timber, brickwork, metal, PVC & concrete.   Application is best with a medium pile roller.