... object Usage:1. It is widely used in low temperature cold areas, the effect of deicing or snow melting significantly.2 ... snowmelt agent process, the user can speed according to snowfall, ice thickness, temperature, traffic, etc. and flexibility grasp. Pre-spreading ... granule and flake5.The products is flameproof.Usage: snowmelt and ice removing of road, expressway, parking lot, aerodrome and port ...