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3M Mildew Resistant Marine Silicone Sealant

Don't mess around. Use quality marine silicone. They are not all the same and you want your boat to look perfect. Adheres to metal, fiberglass, glass, non-oily woods and many plastics and abraded rubbers. Ideal for head and galley sealing applications. It forms a mildew-resistant, non-yellowing seal that remains flexible even after years of exposure.

Details
  • High quality silicone sealant
  • For above the waterline interior/exterior sealing
  • Mildew resistant, non-yellowing, non-sagging formula
  • Adheres to metal, fiberglass, glass, non-oily woods and many plastics and abraded rubbers. Ideal for head and galley sealing applications. It forms a mildew-resistant, non-yellowing seal that remains flexible even after years of exposure.
  • Moisture-curing

3M™ Marine Grade Silicone Sealant is designed for the harsh marine environment. Formulated as mildew and high-temperature resistant, this sealant provides a durable and long-lasting seal.

Withstands Harsh Marine Environments
Providing a high-quality seal, 3M™ Marine Grade Silicone Sealant (PDF, 441.5 Kb) is a one-component cure, silicone sealant engineered to withstand the harsh marine environment. This weather-resistant sealant is formulated to resist mildew and form a non-yellowing seal for above waterline applications. In addition, this marine sealant is high-temperature resistant and remains flexible even after years of exposure. The non-shrinking and non-sagging properties of this product offer simple and efficient application. This marine-grade sealant adheres to bare and painted metal, fiberglass, glass, non-oily woods, plastics and abraded rubbers.

Recommended Applications
  • Electrical hatch sealing
  • Dashboard components
  • Port lights
  • Above the waterline interior/exterior sealing

 

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