Quick view Rubber Sprue Base 2-1/2" Flask Size Tapered Cone Tree Spruing Jewelry Casting MSRP: Was: Now: $8.75 Out of stock
Quick view Rubber Sprue Base 2-1/2" Flask Size Tapered Cone Tree Spruing Jewelry Casting Free Shipping Rubber Sprue base for use in lost wax casting process, bases can be used with solid flask as well as perforated flasks. These rubber sprue bases are the Tapered Cone center... MSRP: Was: Now: $8.75 Out of stock
