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CLASSIC™ is the result of years of Research and Development by SRS and represents the finest quality investment powder currently available. CLASSIC™ uses the highest quality specially graded raw materials all checked against specification by the SRS QC laboratory. It is ideal for casting in 18K and 22K gold.
CLASSIC™ offers the following benefits to the jewellery caster:
For full instruction on how to use CLASSIC™ please refer to the mixing and burnout instructions found in every bag or drum.
|Work time @ 22°C||8 - 9 minutes|
|Initial set time||10 - 12 minutes|
|Thermal expansion @ 750°C||0.73%|
|Setting expansion € 2 hours||0.45%|
|Volume Yield per kg powder||795ml|