A close cousin to our 1-piece Geode Coaster Mold, this geode mold with solid center is a bit deeper for additional versatility.
Measuring 5.5" x 5.5" and .6" deep, these molds come in a 4 pack and are
- Flexible, soft and reusable
- Made of non-toxic food-grade silicone; BPA free
- Heat resistant: -40 to +446 degrees Fahrenheit, (-40 to +230 degrees Celsius)
- Non-stick for easy release
The finished coaster size is 5.25” in diameter and .5” deep
Tips (always follow instructions for the resin you are using - these are meant as general guidelines):
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Always pour your resin into the hardener (pour hardener into the mixing container first, then resin).
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Stir resin with a plastic or silicone stirring stick to reduce air bubbles. Wood is not recommended as it can create air bubbles.
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Let resin sit a few minutes after stirring to reduce air bubbles.
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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.
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Wash mold as needed in warm soapy water.
