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Your cart is empty.4.8 out of 5 stars
- #112,781 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
- #136 in Wood Filler
3M Marine Premium Filler repairs defects in fiberglass, wood, aluminum and steel for applications both above and below the waterline. Our filler is a unique vinyl ester formula that offers resistance to water absorption.
4me
Reviewed in the United States on June 4, 2024
Recommend!
Drew Howell
Reviewed in the United States on February 27, 2024
This filler is very durable, easy to work with, and sands easily
luciano
Reviewed in Canada on March 27, 2023
Happy
George Marler
Reviewed in the United States on March 17, 2022
Recently purchased a quart of this product knowing I was gonna have a large glass project to fair in during a haul out on my hull above waterline and wanted to give something new a shot, and being a work boat theres never enough time or money to mess around with one project, especially cosmetically. after two rounds of fairing and a couple coats of high build epoxy primer a 4'x4' glass repair was ready for paint, strong,sanded well. Have already suggested it to other fisherman for glass fairing. My only complaint is I cant find it again!!!
Jassen Yates
Reviewed in the United States on October 10, 2022
Easy to use for a first timer. Product works great!
Dr. David Wilson
Reviewed in the United States on December 6, 2021
It is far superior to most polyester putties. Easy to sand unless you wait a day or two. Sands smooth and bonds well.
Robert A. Stevens
Reviewed in the United States on November 20, 2021
Used to repair gouges in keel. Applied simply enough. Was able to sand in15 as advertised. As everyone else has stated work fast and in small areas. I mixed up filler with putty knife and used small scoop with a pea size dab of filler. Clean tools with acetoneI am not sure about using without top coat of some sort. I am using gelcoat
Allen williams
Reviewed in the United States on April 1, 2017
Great product, dries fast and Strong! Great product for filling holes gouges chips and even crazing cracks fills in everything on your boat! Just buy it
Account Customer
Reviewed in the United States on March 3, 2016
Used it to fill gouges on used 25 foot boat I bought an some small fills.. Set time is really fast, make sure your ready and preped prior to mixture. Worked really good, went over a small area a second time due to some small pitting which wasn't even an issue. Just sprayed on gel coat came out really nice no shrinkage.
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