In Stock Casting and melting consumables Prestige OPTIMA investmen powder 00431 €71.95 Suitable for wax casting, machined waxes, 3D printing resins by SLA and DLP systems, Wax-based polymers and hybrid wax or plastic models. Burning cycles: up to 860ºC. Due to its high weight, this item carries an additional shipping cost of €8 (VAT not included) Add to cart