Calcium chloride (CaCl2) in flakes - road dust removal agent. Ideal for gravel roads. Absorbs moisture in the air, preventing foaming of the road surface. Packaging: 25 kg. Approximate consumption: 250g/m2 (depends on road surface, traffic intensity, precipitation, etc. factors). 1 bag = approximately 100m2. The material is spread on a gravel road after rain or a previously lowered road. On pallet: 42pcs.