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 and Excellent for Fine Filigree Castings.

- Investment powder can be used for lower Karat GOLD 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.

B5   investment powders   Suitable for bronze casting
B6  investment powders    Suitable for silver investment
B8   investment powders    Suitable for 24K Gold
B8   investment powders    Suitable for 14K—18K Gold

Brief company introduction:

  Yubao became the first in the jewelry machine industry to introduce CIS system in 2004. And with a view to further improve the processing, standardization and normalization of enterprise management. The company became a participating unit for the establishment of standards for the casting industry in 2011 . Imported the IS09001 :2008 international quality management system in 2013