snow thawing agent

1.mainly used in city street,expressway,square,airfield for removel snow and prevention of freezing on road

2.appearance:white flake or grain,0.5mm-8mm,0.5mm-7mm or 0.5mm-5mm

3.main content:74% calcium chloride min

4.packing:25KG,500KG or 1000KG

snow thawing agent