Winter grit, 40 l sack, salt free, environmentally friendly, pack of 36, on pallet. Supplied = assembled. Contents = 40 l. Material = mineral soil. Product type = winter service products. Grits footpaths and traffic surfaces. Salt free, environmentally friendly, effective. Large cover - high yield and economical. Exceptionally effective, environmentally friendly winter grit. Grits footpaths and traffic surfaces - while protecting the surfaces. Very high yield: 40 litres suffice for approx. 1000 - 1400 m² surface. Low bulk density: 350 g/litre, tolerance 15%. Grit size: 0.3 - 4 mm, tolerance 15%. Environmentally friendly, mineral grit of volcanic origin - completely without salt. No negative impact on humans and animals. Grit dissolves or is washed away when it has been wet for some time. Collection and disposal only when necessary.