2kg of Gold Star XL Investment Powder

2kg for the casting of all metals including gold, silver and brass. This exceptional fine investment powder produces excellent surface finish, a strong mould, and “cleans off” the casting easily. It can be used in centrifugal and vacuum assisted casting methods, and, where vacuum flasks are used, a fast burnout cycle can be used.

Mixing ratio 40 parts powder to 100 parts water (Approximately 250g per 100ml). The use of de-ionised water recommended.

The powder is supplied in sealed plastic bags with instruction sheet and is post free.

Manufactured in the UK.

Please see our other listing for metal casting supplies and equipment.

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