Spray can foam ok?

R

Rhadley

Petty Officer 1st Class
Joined
Jul 20, 2003
Messages
219
Anyone used the spray can foam from Home Depot to fill between stringers? I need to fill a few small areas, (about 1'x1'x6") not the whole boat. I know that stuff is very nasty, but at least it's cheap and easy to find.
 
O

outonbizniz2

Seaman
Joined
Feb 5, 2004
Messages
59
Re: Spray can foam ok?

I would be more concerned with that foam soaking in water leading to rot and weight. I don't know much about it (open/closed cell).
 
B

bhalsdorf

Petty Officer 1st Class
Joined
Mar 6, 2003
Messages
251
Re: Spray can foam ok?

The spray can foam is NOT a closed cell foam. It will soak up water like a sponge. Buy some 2 part pour foam. I got mine at Merton's Marine. They have a website and will ship it UPS.
 
JasonJ

JasonJ

Rear Admiral
Joined
Aug 20, 2001
Messages
4,163
Re: Spray can foam ok?

While I am the last person who will ever advocate a home foam product for marine use, you have a very small void to foam. If you can find a home product that is a true closed cell foam, you may be okay. Otherwise, two part foam is the way to go. Good luck...
 
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