Agate Coaster Epoxy Resin Silicone Molds Set Geode Slice, Cup Mat, Phone Holder, Jewelry Casting Polymer Clay Concrete Cement 15-Count 3.9-5.1inch

Mold color: clearFinish: gloss (may require polish/glaze if need a shiniest/most glossy look)Suffer temperature: -40 to 230 centigrade/ -40 to 446 fahrenheit Can be used with dishwasher/oven/refrigeratorFood grade, no BPA/PVC/phthalate Wash and boil before use, especially for foodMore Tips to use with Epoxy Resin: 1) Poured in silicone molds in layers, allowing air bubbles completely escape; 2) To expedite the process of escaping of bubbles and time of solidification of resin, the mold can be a bit warmed up, for example, heat the oven to 80°C, turn off, ventilate it a little and put mold, filled with resin in the oven. 3) Follow resin instruction for the time need to cure, measure and mix resin properly. It does not mean it has been cured if it is hard. 4) Do not use water-base ink for resin casting. 5) After baking clay / resin in complex or deep molds release the finished product under running water with soap. 6) Put in refrigerator a while/ soak in hot water a while/ release with baby oil if it is hard to release.

• Irregular edged square and round resin casting trays with or without center holes, 15 different shapes. For polyclay craft; resin jewelry casting; soap making; concrete or cement DIY projects. Make resin natural agate silce with gold rim, crystals geode stone slab, candle or soap holder, tumbler or bowl mat, wall hanging ornament, boho style table decor and more.
• For polyclay craft; resin jewelry casting; soap making; concrete or cement DIY projects
• Make resin natural agate silce with gold rim, crystals geode stone slab, candle or soap holder, tumbler or bowl mat, wall hanging ornament, boho style table decor and more
• Mainly use with modelling clay (air clay, paper clay, resin clay, polyclay, polymer clay, salt clay, metal clay, liquid clay etc.), resin(epoxy resin, rethane resin, uv resin), concrete, cement, plaster, gypsum,hot glue, soap, candle, wax, mix media and more
• DIY unique birthday or Christmas gifts by adding alcohol ink, glass aggregate, dry flower, sequins, glitters, stickers, embellishments and more
• Transparent soft mold, you can check the buttom when process project. Easy to demold, gloss finish
• Food Grade. Food and Non Food material should use separately. Wash and boil before use, especially for food