PURAFLEX 40 SEALANT BLACK - PUBK PURAFLEX 40 one part polyurethane sealant is a premium quality high modulus sealant and adhesive that provides exceptional resistance to mechanical wear. Typically used in the engineering, caravan and marine industries and for sealing floor joints in ceramic installations that are subject to high traffic. Has excellent chemical resistance. Conforms to SNJF, ISO11600 standards.
