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Smooth-On has trial sizes. See inside.
Household silicon is an adhesive and you'll ruin your masters if you use it. If you make 2-part molds with RTV, don't forget mold release between the halves.
I'm looking to cast a lot of small items in 1/700 scale. I'll be trying to cast anchor windlasses, winches, hooded vents, etc. I was wondering if anyone has ever made a mold using Corn Starch, salt, or silicone? If this fails I was going to use Smooth On Products.
Any help would be appreciated.
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