Quote:
Originally Posted by Yardguy
Just pour small batches. I have seen some bad things happen when the foam runs out of space.
While filling a lobster boat keel, with a form capping it, the 2x4's began to bend and before they blew through the cabin top someone smashed them free with a long handled sledge....
The other time, someone shot some in the topsides of an old mako during a repair, and it resulted in a huge split in the topsides. Additional rework time was needed to fix that big mistake
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I've been waiting for someone to bring this up - I was originally going to pour foam between the liner and hull sides on my 23 but am hesitant to risk deforming either the inside or outside as the foam expands. I don't know how to get the Goldilocks size application. I wonder if that 'Great Stuff' spray can foam from Home Depot would work from underneath while the deck is out...