Castaldo Econosil Red-Silicon Jewelry Molding Rubber-Strips-5 Lb Box Flasks & Bases professional-level guidance on channel setting

professional-level guidance on channel setting round and square cut diamonds

Machine cut with hand craftsmanship for accuracy and longevity

Silicone gaskets designed to seal hot perforated flasks to the vacuum casting chamber

Tip Material Stainless Steel Tip Diameters 0

Not available for sale or shipment outside the United States and Canada

Castaldo Econosil Red-Silicon Jewelry Molding Rubber-Strips-5 Lb Box Flasks & Bases professional-level guidance on channel settingCastaldo Econosil Jewelry Molding Rubber is a harder, firmer version of Castaldo Super High Strength jewelry molding rubber, offered at a lower cost. Like its counterpart, Econosil is a putty like material engineered to produce strong, tough, production quality rubber molds. Molds made with Castaldo Econosil cut like butter and deliver waxes with a high shine finish. No messy sprays or release powders are requiredwaxes self release easily,