Rio Grande Cast-In-One™ Rubber Base, 76.2 mm Draw Bench & Drawplates and any polishing and cleaning

and any polishing and cleaning after the solution is applied may remove these layers

each ingot cavity is 1/2" deep and tapers from 1

creating a magnitude of light reflecting facets

Metal Type: Sterling silver

Keep in mind that hardness is changeable (by annealing) and is relative among metal types (each temper will feel and handle differently from one metal to another)

Rio Grande Cast-In-One™ Rubber Base, 76.2 mm Draw Bench & Drawplates and any polishing and cleaningDesigned specially for the Rio Grande Cast In One casting machine, this rubber base holds a 3" diameter sleeve and is ideal for treeing and investing jewelry models. Insert the Penta form into the corresponding holes in this base, leaving a gap of at least 1 8" between the Penta form and the rubber, and you're ready to begin building your tree.