Re: foam under deck question
never had to redo foam in any boat had now or in past but just wonder if the canned expanding foam would work?? did good on old kw truckcab over i used to have to keep heat outta cab from the dog house lolo
From looking on their website GREAT STUFF? POND & STONE
12 oz., 16 oz.
GREAT STUFF? Pond & Stone is a polyurethane-based insulating foam sealant designed for use in water features. By expanding to fill gaps and cracks, it works as a waterproof sealant to help direct the flow of water in waterfall, pond and streambed construction to go where you want it to go, not under or behind rocks. The foam is black to blend in among the stones and shadows. It cures in 8 hours to create a permanent, water-shedding bond for stone, rock, masonry, concrete and most other building materials. It's perfect for water features from fountains to koi ponds because it's safe for fish. UL Classified.
?Landscape/hardscape foam filler, sealer and adhesive
?Damp and dry application
?Adheres to stone and rock
?Fish and plant safe
?Expands to fill gaps to direct water flow over rocks
?Secures stones without mortar
?Repairs cracks and holes in trees
?Cures in 8 hours
?Black colored foam
?One 12 oz. can = up to 19 tubes of caulk
?One 16 oz. can = up to 24 tubes of caulk
?All-direction dispensing
?UL Classified
Only thing they don't tell you is the boyancy of the stuff to know if it will hold the weight of the boat, passengers and gear.
I know I have read a bunch of posts on foam and from what I gather pour in is the best way to go.
Second choice closed cell blue or pink sheet glued together and I would even put some dabs of Great Stuff to hold the foam from rattling around under the deck.
