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3M 7000120476 Marine Grade Silicone Sealant White 10oz Cartridge

Manufacturer

3M

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Part Number

7000120476
08/10/2036 12:22 PM
Sale Price

$49.20

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The 3M Marine Grade Silicone Sealant is a premium, permanently flexible sealant specifically formulated for marine applications where moisture resistance and durability are critical. This professional-grade sealant creates waterproof, weather-resistant seals that withstand the harsh marine environment including saltwater exposure, UV rays, and extreme temperature fluctuations.

Key Features:

  • 100% silicone formula provides superior adhesion to fiberglass, glass, metal, and painted surfaces
  • Permanently flexible—won't crack, shrink, or become brittle over time
  • Excellent resistance to salt water, UV radiation, and temperature extremes from -60°F to 400°F
  • Forms a waterproof, weather-resistant seal ideal for above and below waterline applications
  • Mildew resistant formulation for long-lasting performance in humid marine conditions
  • Low odor, non-corrosive formula safe for use on sensitive marine materials
  • 10 oz (1/10 gallon) cartridge size fits standard caulking guns

Ideal for sealing portholes, hatches, deck hardware, windshields, and through-hull fittings. This white sealant provides a clean, professional appearance while delivering the reliability 3M is known for in marine applications. OEM part number 51135-08027.

Great, As ordered.

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Purchase experience went very well. Will use them for future orders..

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