A while ago I read something on a forum (it might be this one) about a product that you can use to cast a object from a mould and during curing the product either expands 50% or shrinks 50% (depending on the chosen type).
Does anyone know what I'm talking about?
Stuff to 'grow' larger castings
Moderators: DasPhule, Moderators
- Stu Pidasso
- Posts: 20402
- Joined: Thu Jul 11, 2002 7:30 pm
- Location: The Human Dutch Oven.