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30 days return guaranteeEXTRAVEST ZEUS Phosphate-Bonded Investment S7 for alloys is a fine-grain, graphite-free phosphate investment intended for dental laboratory casting procedures. Designed to support the production of precise castings, it is used to invest wax or resin patterns prior to burnout and metal casting in crown, bridge, and framework workflows where a stable, clean investment is required. Supplied in a practical sales format of 40 sachets of 150 g for controlled dosing and batch consistency.
Indicated for investing wax/resin patterns in dental laboratory casting and welding-related workflows within the casting process (investment, burnout, and casting). Suitable for producing cast components for fixed prosthodontics and laboratory metal structures according to the alloy and casting protocol used. Follow the manufacturer’s instructions for mixing ratio, setting, burnout schedule, and recommended equipment.