Doc Robinson's Super Fast Platinum Casting Investment Select Option:Binder Solution (1 Quart) All gravers in this family

All gravers in this family feature a 1/8" (3

finishing tubing

Citri-Pickle does not react with steel to turn sterling silver or gold pink—making it a reliable choice for everyday studio use

making them a practical choice for professional jewelers crafting or repairing fine silver jewelry

Doc Robinson's Super Fast Platinum Casting Investment Select Option:Binder Solution (1 Quart) All gravers in this familyDoc Robinson's Super Fast Platinum Casting Investment is a professional grade, two part powder and binder system developed by Mark Robinson from a dental investment formula. Designed for speed and versatility, it supports casting in platinum, palladium, gold, silver, brass, copper, and other similar metals. The entire turnaround from wax to finished casting is less than four hours, with a burn out time as short as 2 hours making it an ideal solution