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Marine Sealant Silicone

3M Marine Grade Silicone Sealant (White, 3-Ounce Tube)


  • $12.29


  • Silicone rubber sealant that is mildew resistant, non-sagging and moisture-curing
  • Remains flexible with excellent resistance to marine environment
  • Adheres to bare and painted metal, fiberglass, glass, non-oily woods and many plastics and abraded rubbers
  • Marine, general industrial
  • Bonding, attaching and assembling
3M Marine Grade Silicone Sealant is a high quality silicone designed for the harsh marine environment. It forms a mildew-resistant, non-yellowing seal that remains flexible even after years of exposure.

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