Free shipping on orders over $99.99! Don't miss out!
Quantity
1 qt contains 1 qt

This item is eligible for free shipping on orders over $99.99
This item will require additional time to ship

Product Details

3M Marine High Strength Repair Filler is for bonding and filling repairs above or below the waterline. 3M filler allows you to achieve professional repair results. These pre-mixed products utilize a benzyl peroxide creme hardener and do not require multiple mixing steps, extenders, fillers or pumps.

Simply add the hardener and these products will be ready to sand within 30 minutes of application. Strength is achieved by a unique vinyl ester formulation designed with short strand fiberglass for semi-structural repairs, above and below the waterline.

Info & Guides

Technical Information

  • Excellent bond strength
  • Easy Spreading
  • Fast Curing
  • Blue Creme hardener

Reviews for 3M High Strength Repair Filler

4 of 4 Reviews

July 4, 2011

Strong stuff
By Cobra from new brunswick

Good stuff, need air sander

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?

June 2, 2011

High Strength = Hard as Nails
By pumpcity from San Diego, CA

Used to fill in holes on painted deck. Very easy to apply, and stays workable for a long time. Once hardened it is extremely durable, even a belt sander had trouble with it. After application, weather rained for 3 days, but it stayed well bonded until we could paint it. Highly recommended high strength filler.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?

September 17, 2009

It comes with the blue creme hardener
By RTE from Cookeville, TN

I bought this product to do some hole patching and repair on my Boston Whaler. For this purpose, it met expectations quite nicely. The product does come with a tube of the hardener under the lid (I wasn't sure about this when ordering online, so I bought an unnecessary extra tube). I found the product easy to work with and bonded very nicely to the hull. The resulting color is a pale greenish-blue, if that matters to you.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?

August 22, 2008

great product
By shrimp chaser from Louisiana

After several personal test , product prove to be extremely strong in its ability to bond parts to each other .

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?