Casting Investment Powder Jewelry Lost Wax for Gold & Silver Silk™ 20 Lbs. Box

Category

Other Jewelry Care, Design & Repair

Store

eBay

Brand

SRS

High purity raw materials graded and selected especially for jewelry lost wax casting. SILK™ is easy to break out after casting. Increased refractoriness gives better thermal shock resistance during burnout and casting.

52.59 GBP