Description Hi friends! I have some “B Grade” silicone molds that need homes. *B Grade- meaning they might have an air bubble, a tiny cut, thinner on one side, were used for testing, etc. that sorta stuff. Just not passable to sell but all fully functional. For more specific sizing information, please see original listing of that mold or item. Thanks! I recommend using Hydrocal or Ultracal but any plaster will work just fine. It will be set and removable in a matter of minutes. Pop out your art stone and allow it to cure for no less than 2 days. *Curing time may vary depending on climate.
