Investment Casting powder for lost wax casting, for High Quality Jewelry Making. "A-1 TOP RATED Premium Quality Product"
Sale is for 1 - 8 Lb BOX
THE FINEST POWDER ON THE MARKET!SILK™ investment powder is ideal for High Karat Gold (18K and above Yellow & White) and especially for casting of Fine Filigree items.
This is a box that contains 8 Pounds of powder. The lost wax casting Investment SILK™ is the result of Research & Development by SRS to improve the surface finish of castings and represents the finest quality currently available.
SILK™ uses the highest quality specially graded and selected raw materials all checked against specification by the SRS Laboratory. SILK™ offers the following benefits to the caster:
Made in England by SRS JETS Product # 0310-575008
High purity raw materials graded and selected especially for jewelry lost wax casting.
Increased refractoriness gives 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 18kt Gold or fine filigree work. This powder can be used for lower Karat metals as well as Silver, Copper and Brass.
Smoother surface finish - less polishing required.
Includes all wetting & defoaming agents - no need to add before mixing.
Smooth creamy consistency during mixing and pouring.
SILK™ is easy to break out after casting.
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Technical Information - SILK™ |
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Powder/water ratio |
38 - 40% |
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Work time @ 22°C |
8 - 9 minutes |
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Initial set time |
10 - 12 minutes |
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Thermal expansion @ 750°C |
0.73% |
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Setting expansion € 2 hours |
0.65% |
1 BOX 8 POUND - *Item is brand new, ALWAYS FRESH STOCK, in box.
Net Weight 8 Lbs Shipping Weight 9 Lbs.
Note: Visit JETSTOOLS our ebay store to see a line of Lost Wax Casting Supplies including Casting Powders, Waxes, Mold Rubber and supplies along with a line of Jewelers Equipment Tools and Supplies. JETSINC.
RBA 8.8Lz CKSP M P