Curious if anyone has any experience casting with products from Casting Resins & RTV Silicone Rubber for Resin Casting ? They seemed substantially cheaper than the smooth-on products, but sometimes you get what you pay for? I'm new to this, so I don't want to get burned.
So for a resin/hardener I'm looking at the EpoxAmite 100 Laminate and since there are three types of hardener (slow, medium, fast) I am wondering: Will they shrink pepakura? Will one reduce shrinkage more than another?