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3M Marine Grade Clear Silicone Sealant

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List Price: $17.27
Starting At: $12.49
You save $4.78

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3M Marine Grade Clear Silicone Sealant

This high quality silicone sealant is a one-component cure, 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.

  • High quality silicone sealant
  • For above the waterline interior/exterior sealing
  • Adheres to bare and painted metal, fiberglass, glass, non-oily woods, many plastics and abraded rubber
  • Excellent discoloration resistance
  • Mildew-resistant
  • Moisture-curing


  • Color: Clear
  • Full Cure: 24-48 Hours
  • Tack Free Time: 20 Minutes
  • Tensile Strength (imperial): 220 psi
  • Application Method: Hand or pressure caulk
  • Application Temperature: 40°-100°F

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Google Product Type:
Caulking Type:
Marine Silicone


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