Castaldo White Label Jewelry Molding Rubber-Ready Cut & Strips-5 Lb Boxes Select Size:Pre-cuts 1-7/8" x 2-7/8" x 1/8" Non-woven backing conforms to contoured

Non-woven backing conforms to contoured and interior surfaces without binding

The 19-1/2" wide center watchmakers flat catch tray keeps small parts secure during delicate work

this cover protects the internal reduction gear assembly from dust

Oxidizes most metals to create antique or darkened patina effects

a second collet set (Part #104

Castaldo White Label Jewelry Molding Rubber-Ready Cut & Strips-5 Lb Boxes Select Size:Pre-cuts 1-7/8" x 2-7/8" x 1/8" Non-woven backing conforms to contouredCastaldo White Label Jewelry Molding Rubber is a firm, high quality vulcanizing rubber with a high concentration of pure natural gum rubber. Firmer than Castaldo Gold Label, White Label delivers the resilience and pliability that experienced mold makers rely on to produce consistent, high quality molds efficiently. Available in two convenient forms Strips or Ready Cut (Pre Cut) both sold in 5 lb. boxes. Features High concentration of pure natural gum