Roof and Gutter Sealant
What is it
Bostik Roof and Gutter Sealant is an Australian made neutral cure (doesn't mark or stain) silicone sealant that's designed to give excellent adhesion to the common materials used in the plumbing and roofing. It's fast and easy to use, is UV resistant and stays permanently flexible, giving a waterproof seal of up to 25% of its joint width.
What does it seal
It can be used for sealing any joints in concrete, brick and block, general masonry, rendering and terracotta roof tiles as well as glass, aluminium and sheet steel, plastics and fibreglass etc.
Where do I use it
It's recommended for internal and external use in plumbing and roofing applications including metal roofiing and cladding (inc Colorbond), guttering and downpipes, skylights, ductwork and pipe penetrations, sheet metal fabrications and general purpose construction sealing.
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