Nutz! Forgot mold release!

Resin jewelry making resin art supplies Forums Whoops! Nutz! Forgot mold release!

This topic contains 4 replies, has 2 voices, and was last updated by  Katherine Swift 4 months, 1 week ago.

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  • #15165 Reply

    Ben Fritz

    So, yeah…I was dumb/rushed and forgot to spray mold release into my clear PET molds yesterday. Now I cant get the resin pieces out. Am I frakked?

  • #15170 Reply

    Katherine Swift
    Keymaster

    Try putting it in the freezer for 10 minutes, then slapping on a hard surface. With any luck, your castings will come out.

  • #15234 Reply

    Ben Fritz

    Tried that. It was a No-go. 🙁 Ended up having to take a hammer to the whole thing to get the castings out. Now I need a new mold too. Oh well, that’s what happens when you forget important steps.

  • #26346 Reply

    angela

    i am using an aluminum cast mold and just cleaned it a few days ago. yesterday i put it back together and i didn’t spray anywhere near enough urethane release spray. now my cast is stuck to the aluminum mold and will not release. HELP

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