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Certus SPARKLE Prestige Investment Powder (22.5kg Drum)

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, semi-precious stones and cubic zirconia from clouding, or burning during the burnout and casting process. Engineered with environmentally friendly control chemicals...


    • Pre-blended premium investment formula for casting "Stone in Place"(Wax setting)
    • Provides a protective barrier for diamonds, precious and semi precious stones cast in place up to a temperature of 630°C
    • Superior mold strength provides clean, flash free castings from top to bottom of tree
    • Smooth, creamy, easy flow formula provides bubble free castings using normal working times
    • For gold up to 22K sterling and fine silver, brass, bronze
    • Easier removal and clean up of castings
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