Investment powder Prestige Sparkle
Prestige SPARKLE™ is a special application, gypsum bonded investment developed by Certus for casting “Stone in Place” (wax setting). Pre-blended with special, technical grade anti oxidizing ingredients, SPARKLE™ forms a reliable, protective barrier (heat shield) that protects diamonds and other expensive stones from clouding, or burning during the burnout and casting process.
Engineered with environmentally friendly control chemicals.
