Foundry products
since 1879

CUPROTEX 10 – Special Flux for Copper Alloys

Cuprotex 10 is a special flux for copper alloys melted in crucible furnaces. The product forms a reducing atmosphere that drastically reduce oxidation of the metal during melting and holding time.

Cuprotex 10 is normally applied when metal temperature is over 900°C.

Packaging and storage

25 kg paper bag laminated with polythene, moisture resistant, heat sealed at the base.


The product is hygroscopic: Store in a dry storage and close the package after each use. If the product is stored in a dry place away from sunlight, the product does not expire.

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