Prestige Optima Investment 49 Lbs

Certus introduces Prestige Optima, a groundbreaking gypsum-bonded investment for casting metals. This next-gen formula minimizes porosity in challenging metals, saving time in the finishing process. Specifically designed for intricate details, its perfect for casting palladium, white gold, and high-temperature alloys. Optima Investment accommodates expansion with resin patterns and high-expanding materials, preventing mold flashing or cracking. The easy-to-mix formula yields a creamy, pourable slurry with minimal rise under vacuum. With superior temperature resistance for higher burnout temperatures, this 50 lb package offers optimal performance. The powder-to-water ratio is 100g to 38-40ml, with a work time of 9-10 minutes. Ideal for casting resin patterns in various materials like carving waxes, plastics, standard injection waxes, resin patterns (compatible with most brands), wax-based polymers, hybrid wax/plastic patterns, and more.