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3M Marine Silicone Sealant

SKU 08027
by 3M
Original price $19.45 - Original price $44.99
Original price
$19.45 - $44.99
Current price $44.99

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.

Available in white and clear

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


Data Sheets