Castaldo Mold Release Spray Supplies Bulk Discount Available in pre-cut

Available in pre-cut

Explores jewelry-making history from ancient civilizations to modern practice

Gradually tapered — cut and usable to the point

Also fits most other brands of microscope

Sold in convenient 3" (76 mm) lengths

Castaldo Mold Release Spray Supplies Bulk Discount Available in pre-cutCastaldo Silicone Jewelry Mold Release Spray is a professional grade silicone releasing agent designed to prevent wax from sticking inside rubber molds during the injection process. Apply a small amount before injecting wax, and the spray creates a reliable barrier that allows clean, easy removal of wax patterns without tearing or distortion. Safe, non toxic, colorless, and odorless, this spray is formulated for regular use in production casting