Foundry products
since 1879

CRYSTAL 2521 – Drossing in Granular Form

Crystal 2521, supplied in granules, is a new formulation suitable for treating molten aluminium and its alloys with a very low percentage of use. The product also allows the removal of drosses from the furnace bottom and walls. Its action is effective in transport ladles, melting and holding furnaces and during degassing treatment. The action of the CRYSTAL 2521 is effective if the product is heated and stirred in order to promote and complete reaction.

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 away from heat sources. Close the package after each use. If stored properly the product has a shelf life exceeding 12 months.

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