Castaldo® White Label 3.17mm Natural Mold Rubber Roll Gemstones ideal for producing bright and

ideal for producing bright and clean coloring of both gold and silver

inventory tags and anything else you need on hand during trade shows

This classic sterling silver cable chain offers the added visual element of 2mm round beads spaced evenly along its length

From positioning work pieces during soldering to dipping pieces into pickle pots and ultrasonic cleaners and more

The mandrel is made from a single plece of tool steel for exceptional strength and durability

Castaldo® White Label 3.17mm Natural Mold Rubber Roll Gemstones ideal for producing bright andThis Castaldo White Label is a durable, slightly stiffer natural mold rubber; ideal for flat pieces and those that require a stiffer mold. The high concentration of pure rubber makes it pliable and durable, two characteristics that will elevate your mold making process. All Castaldo natural organic mold rubbers require a release agent. Castaldoknown throughout the jewelry industry for performance, dependability and valuemanufactures mold rubber