Duram Resiflex FC is a fast cure, flexible, high modulus, construction grade, polyurethane joint sealant in 600ml sausages.
Duram Resiflex FC is used to seal and provide waterproofing to: joints, gaps, corners (fillets), penetrations, cracks, bonding tiles and ridge tiles and
bonding plastic and metal angles to concrete, timber and FC sheeting substrates.
Concrete, cement, terracotta and earthenware, anodised aluminium, most metals, timber, brick and block work. Generally adheres to most surfaces without priming but they must be sound, dry, clean and free of dust, contaminants and loose matter. If in doubt, prime surface with Duram Primeseal.