Bostik Marine Silicone

BOSTIK MARINE SILICONE SEALANT is a clear waterproof and weatherproof sealant, which can be used for watertight sealing. It gives a permanently flexible seal, which will not shrink, crack or crumble and withstands temperature extremes of -50oC to +150oC.

Unit Sizes

280 ml - Add to Cart
Product Code: 370300

90 ml - Add to Cart
Product Code: 370500

Manufacturer's Website

Product Spec Sheet

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Features and Benefits


BOSTIK MARINE SILICONE SEALANT is used for heavy-duty marine work, and is also suitable for aquariums and assembling of fish tanks. Excellent for use when waterproofing external fittings. Adheres to glass, fiberglass, wood, ceramics, canvas, rubber, painted surfaces and metals.