I thought the spray can Great Stuff will absorb water? if not, that'd certainly be easier than mixing it and pouring it like I did.
That was a nice pour Breeze Bender. Very uniform.Tilt the boat, use gravity, don't pour too much
Great Stuff tempted me, but from my research it was not the way to go. I was nervous about the 2-part expanding foam, as my prep photos show, but with a 25 second working time I really didn't want to screw up! It worked really well and I reattached both blocks without blowing the lid off my boat. Tilt the boat, use gravity, don't pour too much- Andy's excellent video (love the frog) is an example of a picture being worth a thousand words!
Here's what I used:
Only way to fix them would be to pop the top and reset the blocks with new foam.