Editorial Review Leak-proof, and will fit both regular and perforated flasks. Great for Centrifugal casting and vacuum lost wax casting processes; made from natural rubber materials, and holds 5/16" - 3/8" tree tightly into place. Please contact us with any questions. We always combine and reduce shipping costs on multiple orders. Please visit our store for other great refining and jewelry tooling items such as; Melting Furnaces, Safety Gear, Crucibles, Molds, Stamps, Tongs, Borax and Much Much More! Thanks for Looking!
Features 1) Holds 5/16 - 3/8" Tree Tightly in place 2) Leak-proof 3) Measures 2" in diameter 4) Will fit both Regular and Perforated Flasks 5) Great for Centrifugal casting and vaccum lost wax casting processes
Specification Binding : Office Product Brand : PMC Supplies LLC Color : Black Label : PMC Supplies LLC Manufacturer : PMC Supplies LLC Model : RB-2"-SPRUE PackageDimensions_Weight : 0.31 pounds PackageDimensions : L:6.00 X W:6.00 X H:4.00 ProductGroup : Art and Craft Supply ProductTypeName : ART_SUPPLIES Publisher : PMC Supplies LLC Studio : PMC Supplies LLC Title : 2" 50 mm Rubber Sprue Base Jewelry Lost Wax Casting Flask Ring Tree C Style