Fosroc

Fosroc Proofex Torchseal 4S waterproofing membrane

Proofex Torchseal 3S, 4S and 5S are quality torch applied membranes manufactured from premium grade heavily modified bitumen, reinforced with a core of non-woven polyester fabric, weighing 180g/m², rot-proof and is malleable. The core gives the membrane its excellent mechanical properties, allows for good elongation and affords high resistance to piercing. Proofex Torchseal 3S, 4S and 5S membranes are ideal for use in a wide range of waterproofing applications such as foundations, basements, tunnels, roofs, carpark decks and other civil works. The chemical resistance of Proofex Torchseal 3S, 4S and 5S makes it particularly suitable for tanking applications in areas where aggresive ground water conditions prevail.