... ice. Usage:Mainly used for snow and ice melting and anti-dust in all kinds of urban streets, road, highway, ... #White granule or flake, liable to absorb moisture, contains unsolvable anti-slip materials, and not suitable for liquid sprayingDiameter:1-5.5mm ... #White granule or flake, liable to absorb moisture, contains unsolvable anti-slip materials, and not suitable for liquid sprayingDiameter:1-5.5mm ...