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mold material
Posted: Wed Dec 31, 2003 12:47 pm
by slats
can fiberglass be used to make a mold for slumping
Posted: Fri Jan 02, 2004 2:39 pm
by charlie holden
If it's borosilicate fiberglass and it is bound with a refractory that can stand the heat it can be used in a mold. You certainly cannot make a mold with fiberglass and normal resins -- they will burn up. I don't know if rigidizer will work with fiberglass or not. Do some tests.