HARSHAD APOLLO 45KG DRUM

Harshad Apollo has been our greatest volume investment powder over the last decade, with a proven track record of success. Harshad Apollo will meet the demands of casting Brass, Silver and Yellow Gold up to 18ct. This competitively priced product produces excellent surface finish, a strong mould, and “cleans off” the casting easily. It is suited to both centrifugal and vacuum assisted casting methods, and, where vacuum flasks are used, a fast burnout cycle can be used.

For the casting of Brass, Silver and Yellow Gold up to 18ct Harshad has travelled the world to source the highest quality, pure raw materials and additions, to ensure premier performing consistent products are produced. Harshad Apollo benefits from the high quality cristobalite that is tailored to our exact specification.

Do not remove flasks from furnace to cast until they have been held at casting temperature for a minimum of 1 hour. If held for less than 1 hour, the core of the flasks will be at a much higher temperature than the digital temperature display states, and may result in metal mould reaction.

Use de-mineralized water

Weigh water and powder

Slurry temperature 21°C

Leave for 90 min to stand before burnout cycle.