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release agents for latex molds???

18 years ago

Hi everyone, have been away from the forum for a while but plan on coming back with a vengence. I have just purchased my first latex mold, greenman face, and quite intricate. I have never poured one before and am quite nervous. Which would be the best release agent? I got instructions with it but they called out just using motor oil??? I just dont know. Also they said to use just 1 part portland and 1 part sand and enough water to pour does this sound right. I am just scared that I won't get enough mold release in it and ruin my mold. Help anyone. thanks susan

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