Trade Roof & Gutter Sealant is a rubberised, oil based sealant, which remains predominantly in a semi-dry, paste-like condition. The nature of this product ensures excellent adhesion to most common roofing materials including asphalt, bitumen, felt, metals and wood. Suitable for sealing of guttering, downpipes, chimney stacks, lap joints, attic windows, cornices, ventilation ducts, flashings, bedding of roof sheets/felts and for the sealing of bituminous supports.Read less

