Deep Geode Coaster Mold - 4 PK

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):

• 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.