Originally Posted by coyotewacker
Originally Posted by boatboy
Maybe the baking soda breaks down

I bet if I used West System 404 filler it may last forever

Hank

Been using West System since the early 70's built and repaired many boats with it and have used it on many other projects.....picked up a gallon and hardener never opened at a garage sale last summer $5 for both.....

One of the fillers made by the West System looks just like baking soda....but is fiberglass.....


5 bucks for both best deal of the year
Fortunately there is no shelf life the hardner May darken but no big deal

Great find
Hank

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