spittinfire
Well-Known Member
The mold as you call it is destroyed on every pour. It is made of oil bonded sand mix. The wooden block that he removed from the sand mold
is the pattern that is reused over and over.
When I cast old engine parts, I will use my 1 original part or pattern, and make several sand molds called flasks, that way I can cast several at one setup.
I'm curious as to what you're casting.