ENNO SF03 is a Sodium Formate based 2- 6mm granular, developed by Shandong Enno New Material Co., Ltd. This solid granulated Sodium Formate is used as a non-corrosive agent at airports for deicing of runways in mix with corrosion inhibitors and other additives, which rapidly penetrate solid snow and ice layers, detach them from the asphalt or concrete and melt ice rapidly. Sodium Formate is also used as a road deicer in cities.salt road deicing