Hardner Hardner : specially formulated for precast industries (paver blocks & precast cement articles).Fxt hardner is a colourless viscous water soluble liquid to be added in concrete mix for casting precast articles. Special features: Water white: it is colour less hence does not hinder the colours used in manufacturing of precast articles & white cement. Packing: 5, 50 & 250 kgs in hmhdep drums Packing: 5, 50 & 250 kgs in hmhdep drums
