Sponge iron, iron oxide pigment.
Chemical like iron oxide.
Chemical like iron oxide.
Chemical like iron oxide, granite.
Iron oxide , carbon black, millscale , eaf dust , zinc dust, copper dust , nickel dust .
Boric acid, oxalic acid, formic acid, glacial acetic acid, stearic acid, alcohols, sodium formate, SHMP, STPP, TSP, DBSA, SLES, caustic soda, accelerator, antioxidant, calcium chloride, pentaerythritol, CMC, carbon black, iron oxide.