BOSTIK SEAL'N'FLEX SEALANT POLYURETHANE BLACK 720G

Low modulus 50%(±25%)
Excellent durability, non staining, acoustic rated
One component, no mixing required
Australian made
Insitu concrete, precast and tilt up panels, brick and blockwork, plasterboard, aluminium windows, granite, sandstone and marble, GRC, fibreglass and specialty panel systems, metal curtain wall, water tanks
Seal 'n' Flex is a one component high performance polyurethane joint sealant.
Specifically designed for sealing construction and expansion joints as well as perimeter sealing
Its excellent resistance to weathering enables it to retain its original properties after years of exposure