Mapei Blackfill Bitumen Sealant Black 300ml
(9483P)
Single-component flexible bitumen sealant, which creates instant seals between construction features, chimney pots, guttering, skylights and flashing. Adheres to bitumen, cementitious substrates, brickwork, wood, metal, glass and a wide range of plastics. Ideal for repairing localised damage in membranes and collars around through pipe-work. Instant waterproofing.
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