Explanatory notes
… cementation (sherardisation), in the manufacture of paints, as chemical reducing agents, etc. The heading also excludes : (a) Zinc dust, powders or flakes, prepared as colours, paints or the like (e.g., made up with … colouring matter or put up as suspensions, dispersions or pastes, with a binder or solvent) ( Chapter 32 ). (b) Zinc …