1.) Urethane sticks to everything.
2.) Nothing sticks to silicone.
Casting a urethane prop in a silicone mold.
2.) Nothing sticks to silicone.
Casting a urethane prop in a silicone mold.
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magicmarmot- Tom Ramcigam
- Magic Marmot Studios
magicmarmot
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Ah, but I tipped the scales, and sprayed silicone mold release in the mold halves before clamping. Therefore, silicone should win.
I shall find out in the morning.