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Dow Corning Silicon Sealant

Dow Corning® Marine Silicone Sealant 78G
A silicone rubber sealant that fills and caulks gaps, joints and cracks around the boat.
It is suitable for sealing joints where pipes or trunking for machinery pass through decks or bulkheads, and for sealing around hatches, port holes and windows, where a watertight flexible seal is required.
Adheres to glass fibre, metal, glass, painted or varnished wood, and most plastics
It can also be used for bedding-in deck and hull fittings, or for making gaskets in situ for water pumps, exhaust systems, etc
Unaffected by immersion in salt or fresh water
AVAILABLE COLOURS: White, Black and Clear
Size 78g
Dow Corning Black 78G
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Dow Corning White 78g
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