... use of the external conditions of the sunlight or wheels rolling to melt ice. It is low efficient and large waste ... snowmelt agent process, the user can speed according to snowfall, ice thickness, temperature, traffic, etc. and flexibility grasp. Pre-spreading ... 1000Kg or as client’s demand/design. Storage: Stored in a cool, ventilated, dry place. Pictures: CaCl2, cacl, snow melting agent, ice melting ...