COVER 11 Dross-Off Flux is listed by Zhongshan Huayu for aluminum and aluminum-alloy melt treatment or composition adjustment applications. Dross-off flux for protecting the liquid metal surface from oxidation, minimizing metal loss during dross-off, and removing impurities from the melt surface.
Source-backed specification notes: Product type: Dross-off flux; Code: COVER 11; Applications: Protect liquid metal surface, minimize metal loss, remove surface impurities.
Before ordering, confirm the target alloy, treatment temperature window, feed method, and dosage recommendation with Huayu technical staff. The published page intentionally avoids unstated prices, dosage rates, or unsupported performance claims.
For flux selection, buyers should share furnace type, melt condition, alloy family, and whether sodium-free or magnesium-compatible treatment is required.