Castaldo Silicon Jewelry Molding Rubber- Super High Strength-Strips-5 Lb Box Electroplating 5 1-1/8" x 7/8"

5 1-1/8" x 7/8"

Platinum is 95% platinum / 5% ruthenium

long-lasting light and improved visibility

IH-300 Lever Style quick-change handpiece

Castaldo Silicon Jewelry Molding Rubber- Super High Strength-Strips-5 Lb Box Electroplating 5 1-1/8" x 7/8"Castaldo Super High Strength Silicone Jewelry Molding Rubber delivers exceptional performance for professional jewelers who demand precision, durability, and efficiency in their casting workflow. This silicone mold rubber is engineered to be stronger than any other silicone molding rubber on the marketproducing complex molds that resist tearing and last through extensive use. Sold in a convenient 5 lb box of pre cut strips, it is ready to use straight