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3M
Marine Grade Silicone Sealant, 3oz.

Remains flexible and is mildew resistant

For sealing Lexan®, Plexiglass®™, gelcoat, fiberglass, wood, glass, metal, rubber, and vinyl. Cured sealant remains flexible and is mildew resistant.
  • Formulation: One-part silicone sealant
  • Recommended Usage: Lexan®, Plexiglass®™, gelcoat, fiberglass, glass, wood, metal, rubber, and vinyl
  • Material Incompatibilities: None, compatible with acrylics; not as strong as polyurethane
  • Cure Time: Tack free: 1 hr; complete cure: 24 hrs
  • Cleanup: Soap and water
  • Removal: Mechanical removal
  • Tensile strength: 220psi
  • 3oz.
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Marine Grade Silicone Sealant, White, 3oz. 190266 08017
In stock online.

$14.99

Add to My List
Marine Grade Silicone Sealant, Clear, 3oz. 190241 08019
In stock online.

$14.99

Add to My List

Remains flexible and is mildew resistant

For sealing Lexan®, Plexiglass®™, gelcoat, fiberglass, wood, glass, metal, rubber, and vinyl. Cured sealant remains flexible and is mildew resistant.
  • Formulation: One-part silicone sealant
  • Recommended Usage: Lexan®, Plexiglass®™, gelcoat, fiberglass, glass, wood, metal, rubber, and vinyl
  • Material Incompatibilities: None, compatible with acrylics; not as strong as polyurethane
  • Cure Time: Tack free: 1 hr; complete cure: 24 hrs
  • Cleanup: Soap and water
  • Removal: Mechanical removal
  • Tensile strength: 220psi
  • 3oz.

Specs

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REVIEW SNAPSHOT®

by PowerReviews
3MMarine Grade Silicone Sealant, 3oz.
 
5.0

(based on 7 reviews)

Ratings Distribution

  • 5 Stars

     

    (7)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to use (6)
  • Weather proof (4)
  • Protects well (3)
  • Visually pleasing (3)

Cons

No Cons

Best Uses

No Best Uses
    • Reviewer Profile:
    • Casual/ recreational (4)
    • Was this a gift?:
    • No (6)

Reviewed by 7 customers

Displaying reviews 1-7

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5.0

Good stuff

By Tim

from Temperance, mi

About Me Advanced

Verified Buyer

Pros

  • Easy to Use

Cons

    Best Uses

      Comments about Marine Grade Silicone Sealant, 3oz.:

      Worked fine!

      • Was this a gift?:
      • No
       
      5.0

      Good product would bye again

      By Nicky 9

      from Ronkonkoma ny

      About Me Casual/ Recreational

      Verified Buyer

      Pros

      • Easy to Use
      • Protects Well
      • Visually Pleasing
      • Weather Proof

      Cons

      • Expensive

      Best Uses

      • Quick Fix

      Comments about Marine Grade Silicone Sealant, 3oz.:

      Use on thing you want a waterproof seal

      • Was this a gift?:
      • No
       
      5.0

      Nice stuff . . for easy removal

      By Dadrock33

      from PA

      About Me Casual/ Recreational

      Verified Buyer

      Pros

      • Easy to Use
      • Visually Pleasing

      Cons

        Best Uses

        • Indoor
        • Outdoor
        • Quick Fix

        Comments about Marine Grade Silicone Sealant, 3oz.:

        Use it to attach stuff that I might want to remove later (without burning the boat down) . . . also nice to use as just ordinary caulking.

        • Was this a gift?:
        • No
         
        5.0

        I would buy this product again fro the aaplication I needed

        By Steve

        from Oviedo, FL

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Easy to Use
        • Weather Proof

        Cons

          Best Uses

          • To seal around a bow navigation light

          Comments about Marine Grade Silicone Sealant, 3oz.:

          The product was exactly what I needed to seat and seal a replacement bow navigation light on my 1994 Macgregor sailboat. It was easy to open and apply, and with the ability to cut the nozzle to the required diameter, provided little mess when applied. The real test will come when I need to remove the light in the future; this product should make that an option.

          • Was this a gift?:
          • No
           
          5.0

          Worked like a charm

          By Den

          from Westport Ct

          About Me Advanced

          Verified Buyer

          Pros

          • Easy to Use
          • More uses than I thpught
          • Protects Well
          • Weather Proof

          Cons

            Best Uses

            • Used on my sea kayak

            Comments about Marine Grade Silicone Sealant, 3oz.:

            Better than expected

            • Was this a gift?:
            • No
             
            5.0

            Dependable sealant for transducer transom mounting.

            By Mike

            from Callaway, Fl

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Easy to Use
            • Protects Well
            • Visually Pleasing
            • Weather Proof

            Cons

              Best Uses

                Comments about Marine Grade Silicone Sealant, 3oz.:

                Trust it to work!

                • Was this a gift?:
                • No
                 
                5.0

                Great Stuff

                By Thomas

                from Trinidad and Tobago

                Comments about 3M Marine Grade Silicone Sealant, 3oz.:

                I am never disappointed with this product, this sealant is the best I have ever work with.

                Displaying reviews 1-7

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