Rectangle Silicone Geode Tray Mold - SMALL

This smaller silicone geode mold is perfect for creating custom art pieces or small resin trays. This mold is 7.5" x 11.5".  And like most of our products, this mold is made of food-grade silicone, is BPA free and non toxic. It's flexible, soft and heat resistant from -40 to +446 degrees Fahrenheit, (-40 to +230 degrees Celsius). Let your imagination go wild with this ultra cool mold. This mold takes up to 16 fluid ounces of resin (you can use less if you don’t want the tray to be that thick - our preference is between 14 and 15 fluid ounces of resin). 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 i