Quote:
Originally Posted by deejaaa
i have heard nothing good about using this stuff in large areas. the center will remain liquid until exposed to air, usually when not wanted. it then expands, losing all shape given.
i would stick with 2 part mix and use it in small batches.
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However, much of this effect can be minimized by not pouring large amounts at once, correct? For a grill block, let's say, you could fill the "deep" part about two inches, let it cure some, then add another layer to build up your depth? Will GreatFoam glue to itself to form a solid piece, or would it break off in the layers?
I think many of us have big ideas for GreatStuff but are intimidated by all these 'rules'
