Foundry products
since 1879

KRYSTAL ECO – Covering and Skimming Flux

Krystal Eco is blended from natural de-hydrated marine salts with temperature reactive compounds. Krystal Eco is a covering and skimming flux for application in melting and holding furnaces and transport ladles. Environment friendly, produced with a low cost formulation, it is free from toxic-irritant compounds. Krystal Eco improves metal cleanliness and does not generate any dust in the environment when treating molten Aluminium alloys. Not suitable for Al-Mg >5 alloys.

Packaging and storage

25 kg recycled paper bag, 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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