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JEWELRY MAKING LOST WAX CASTING INVESTMENT
CASTING POWDER CLASSICTM by SRS. "Classic" Casting investment powder is widely used by many Jewelry Manufacturers for their production of fine Jewelry.
CASTING INVESTMENT POWDER FOR SILVER & GOLD - 25 POUNDS
Lost Wax Casting Investment Powder for Jewelry Castings in a 25 Pound Box.
CLASSICTM investment Powder is the result of years of Research and Development by SRS, and it represents one of the finest quality investment powder

Description

It is ideal for casting in Silver and Gold 10K -14K-18K and 22K Gold can also be used to cast Copper and Brass.(Made in the UK)CLASSICTM 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 -CLASSICTM is easy to break our after casting -Powder/water ratio: 38% -Work time @ 22C: 8 - 9 minutes -Initial set time: 10 - 12 minutes -Thermal expansion @ 750C: 0.73% -Setting expansion 2 hours: 0.45% -Volume Yield per kg powder: 795ml