Prima-Cast™
For the casting of Brass, Silver and Yellow Gold.
Prima-Cast is the perfect investment powder for casting Brass, Silver and Yellow Gold alloys up to 18 karat, and is Whipmix's most competitively priced investment powder.
Prima-Cast produces a strong but permeable mold, perfect for either centrifugal or vacuum casting.
Prima-Cast is packed and available as follows:
- 45 kilo Fibre Drum, 24 per pallet;
- 45 kilo Polypropylene Sack, 25 per pallet;
- 22.5 kilo Polypropylene Sack, 50 per pallet.
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Mixing Instructions
Vacuum Machine Mixing 38:100 | Minutes |
Weigh powder and water | 0 |
Add powder to water | 0 |
Vacuum mix | 5 |
Pour investment | 2 |
Hold under vacuum | 1 |
Total work time | 8 |
|
Conventional Hand Mixing 38:100 | Minutes |
Weigh powder and water | 0 |
Add powder to water | 0 |
Mix | 4 |
Vacuum bowl | 2 |
Pour investment | 1 |
Vacuum flasks | 2 |
Total work time | 9 |
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Normal Burnout Cycle
The above product information is given in good faith as accurate and reliable but is not to be taken as a guarantee. The figures provided are intended to be a
guide to expected average values and should not be interpreted as a specification. Any potential applications referred to are not to be construed as
recommendations. It is the responsibility of the user to determine suitability for any specific purpose.