This FOV Premium Blend investment, formulated by the Legor® Group, is specifically created for use in manufacturing jewelry. The Premium Blend is ideal for most silver and gold casting needs and is especially intended for alloys—such as palladium white gold—that require higher casting temperatures.
Suitable for both vacuum and centrifugal casting processes, this investment produces very smooth surfaces, making excellent pattern duplication possible with reduced finishing time. The easy water-to-powder mixing ratios produce a good tolerance range, ensuring dependable, repeatable results—enjoy both time and cost savings. When quenched, the investment breaks away easily and cleanly.
• This product contains a blend of crystalline silica. Prolonged inhalation of this product may be harmful. IARC reports that there is sufficient evidence in humans for the carcinogenicity of inhaled crystalline silica in forms of quartz or cristabolite from occupational sources. Symptoms may not appear until permanent lung damage has occurred. Persons who use this product should have periodic physical examinations for silica exposure. Work areas should be periodically tested to determine the amount of airborne crystalline silica compared to OSHA and MSHA accepted standards.
• ALWAYS wear NIOSH-approved breathing protection for crystalline silica dust when working with product or when possible exposure to product dust exists. Users must comply with all applicable health and safety regulations relating to the safe handling of crystalline silica. See SDS for information.