Investment powder for 18K and 22K gold. GEMâ„¢ Gold Cast has a reputation to be the best investment powder, producing castings of the high ... Explore More
Investment powder for jewellery casting. GEMâ„¢ Red Cast is recognized by the global jewellery casting experts as the benchmark for casting the hi ... Explore More
Investment powder for jewellery casting. GEM™ Blue Cast is a very forgiving and dependable jewellery investment casting powder for all of your non-p ... Explore More
