Castaldo Gold Label Natural Jewelry Molding Rubber-5 lb Roll Engraving Machines Only super mini magnetic tumbler

Only super mini magnetic tumbler with variable speed control

Tip Preparation Instructions

-made work-holding polymer that is rigid at room temperature and becomes pliable when warmed

even heating

Special order shapes and sizes are also available for custom requirements

Castaldo Gold Label Natural Jewelry Molding Rubber-5 lb Roll Engraving Machines Only super mini magnetic tumblerCastaldo Gold Label Natural Jewelry Molding Rubber is the premium choice for experienced mold makers tackling complex, detail demanding work. Formulated with even more pure natural gum rubber than Castaldo White Label, Gold Label delivers exceptional softness and pliability qualities that make it indispensable when working with difficult molds that contain undercuts. A stiffer compound in these situations risks breaking delicate wax patterns or making