Re: Hardware Store Foam for Practice Parts

jack hohner

I have used the Home Depot insulation foam for non structural parts.  Even though it is about 2 pounds/cubic foot, it does not have the large cells like the big blocks of foam we use for the wings, etc.  I have found this smaller cell structure reduces the peel strength considerable.  Also, it is more delicate then the large cell stuff.  I believe this is because the large cell foam has thicker plastic at the cell walls.

Jack Hohner
Spokane, WA

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