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Bone glue

Bone glue is a substance made from natural materials, i.e. purified animal bones. It is applied by “Głogów” and “Legnica” Copper Smelting Facilities in the copper electrorefining process.

Chemical properties of “Perełka” class I bone glue:

  • moisture content max. 8%
  • viscosity min. 2.8 Engler
  • sulphur max. 1 %
  • acidity pH 6-7
  • ash max. 1.5 %
  • appearance: clear, light-beige colour without impurities.

Transport and packaging: 25 kg bags on a pallet.