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Instapak 2-part urethane foam for flotation -any users?

B

Brian Peterson

New member
Instapak is a 2-part urethane foam that comes in various sized bags that one squeezes to activate, whereupon the foam expands to fill the bags, in the space (box) they are in.

It seems to me that this might be a good way of flotation-foaming a boat, in that you could put them in weird shaped spaces, activate them, and have them fill the void, without sticking TO the hull or whatever. It's not messy at all, contained within the bag.

Any thoughts on this?
 
Ayuh,... Foam is put into hulls to rot the wood out of 'em...

I remove foam, but NEVER put it back in...
 
Brian Peterson said:
I get you, but this is NOT in contact with the boat parts- it's all in bags that are impermeable, above the water line, sealed into compartments.
Click to expand...

Ayuh,... In that case,... When ya go to rewire something, or change a cable, or whatever,...

The Crap is in yer way....

I use PFDs for floatin'....
 
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