Re: [casting] What happened to Puma Polymers?
>If they are out of business, any suggestions of a good replacementSmooth-On products (silicone as well as resin). Better (and
>resin (2 part) for open faced molds? Prefer pouring time of 3 or
>more minutes, with shore hardness of 70ish...
cheaper) then PaK. I would suggest Smooth-Cast 320.