Product Description
LOST WAX CASTING INVESTMENT 25 Lbs
JEWELRY CASTING POWDER
SRS CLASSIC™ CASTING POWDER FOR Gold & Silver -
Casting Investment Powder for Jewelry Castings 25 Pound Box, CLASSIC™ is made by SRS.
A 25 Pound box of the Lost Wax Casting Powder - CLASSIC™ uses the highest quality specially graded raw materials all checked against specification by the SRS QC laboratory.
It is ideal for casting in Gold, Silver, Brass, Copper Aluminium ...as well other NON Ferrous Metals
JETS Product # 0310-505255 Box of 25LBS
CLASSIC™ offers the following benefits to the Jewelry Caster:
High purity raw materials graded especially for jewelry lost wax casting - Increased refractoriness, better thermal shock resistance during burnout and casting
More user friendly able to perform in a wider set of parameters - Suitable for all metals especially 18K gold or fine filigree work
Smoother surface finish - less polishing required - Includes all wetting and de-bubbling agents - no need to add before mixing - Smooth creamy consistency during mixing and pouring
CLASSIC™ is easy to break out after casting
- Powder/water ratio: 38%
- 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
*Item is new, Always Fresh Batch packed in plastic bag and and in box... Mixing Instructions included
