The integrity of the joints is inevitable and gives fire brigades a chance to rescue people. Sika offers 4 hours fire-rated sealants both for vertical joints in facades and for horizontal floor joints between the facade and the floor slabs.
Fire retardant sealing is a crucial consideration in all new design and build specifications. Our offering includes a choice of intumescent acrylic, silicone and hybrid polymer sealants for sealing joints, voids and irregular holes in fire walls, stadium terrace and general fire rated expansion joints tested to BS476, part 20 and BS EN 1366-4 2007 with up to 4 hours fire resistance.
