Phil, A 4x8 sheet of foam is the same as a 4x4 sheet of cork because it is 2" thick and has to be doubled up. I have been told there are 4" thick sheets but I have never seen on in the south. The pink or blue sheet foam is the best for carving but any foam will work. The Cans and pintail I posted were all carved with white bead foam (except for the heads, they were pink foam). I don't know how many decoys 1 sheet would make because I always end up using a good portion making projects for the kids.
A "working" cannon - shoots a baton about 10'
The good thing is that my wife can't complain when I bring a sheet of foam home because there is always some other little project to do.
A "working" cannon - shoots a baton about 10'




The good thing is that my wife can't complain when I bring a sheet of foam home because there is always some other little project to do.