The only reason I can think is that you are trying to cut foam. You might try freezing it.-Well, you could run out to a Home Depot store and buy a can of that foam insulation called Great Stuff. That is a type of foam that comes out of the can in sort of a liquid form and dries hard.-try spraying it on a block of dry ice.......
What kind of foam? How hard? Why do you want it hard? The only reason I can think is that you are trying to cut foam. You might try freezing it.
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Well, you could run out to a Home Depot store and buy a can of that foam insulation called "Great Stuff". That is a type of foam that comes out of the can in sort of a liquid form and dries hard.
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try spraying it on a block of dry ice.
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