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5-piece Free-form Silicone Geode Coaster Mold

LOLIVEFE

Sale price $6.00 Regular price $12.00

Calling all geode lovers! Super fun and organic shapes to create works of art that looks even better than the real thing!

Make beautiful coasters or combine with our crystal mold and make awesome jewelry dishes!

Tips (always follow instructions for the resin you are using - these are meant as general guidelines):

  • Always pour your resin into the hardener (pour hardener into the mixing container first, then resin). 
  • Stir resin with a plastic or silicone stirring stick to reduce air bubbles. Wood is not recommended as it can create air bubbles.
  • Let resin sit a few minutes after stirring to reduce air bubbles.
  • Don’t use a torch or heat gun as it could damage the molds and make it difficult to de-mould, causing them to tear - this is especially true near the edges.
  • Wash mold as needed in warm soapy water.

    Customer Reviews

    Based on 24 reviews
    92%
    (22)
    4%
    (1)
    0%
    (0)
    4%
    (1)
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    K
    K.W.
    Outstanding mold!

    Beautiful design!

    P
    P.
    Silicone Geode Coaster

    I finally had an opportunity to use my silicone coaster mold. I love them. The resin cast was very easy to remove.

    J
    J.M.
    Geode coaster

    They are great thanks

    T
    T.
    My silicone stuck!

    I used the same Art Resin that I use in all my other projects but after letting it sit for a week, the silicone was stuck. I tried to remove after two days but it was stuck so I gave it more time. I finally had to trash everything. Very disappointing. I have no idea what could have happened.

    H
    H.R.
    Silicone molds

    Love them. 😀