EACH KG CONTAIN: SILICA 60.96 G, ALUMINA 8.63 G, FERRIC OXIDE 2.18 G, SODIUM OXIDE 0.77 G, TITANIUM DIOXIDE 0.98 G, MAGNESIUM OXIDE 0.49 G, CALCIUM OXIDE 3.48 G, POTASSIUM OXIDE 0.90 G, PROPIONIC ACID 1.20 G, ACETIC ACID 0.50 G, BENZOIC ACID 1.0 GM, CITRI