This ceramic tape is designed to create a barrier between your PMC artwork and the reusable moulds it comes into contact with during the firing process. Simply cut a piece of tape the appropriate size for your applications wrap the ceramic tape firmly around the ring, bracelet or other mould and hold in place with a strip of cello tape or Scotch tape. Once secured place your PMC artwork around it and fire your artwork. As the PMC is fired the silver clay will shrink around the mould, but the tape will avoid your artwork from adhering or gripping the mould excessively. The tape comes in three strips, the total length of which measures 600mm, the width of the tape is 30mm.