Rock Salt is a great gritting salt! It is a natural substance made up of sodium and chlorine elements (sodium-chloride) and will easily de-ice most frozen surfaces, so you can enjoy the winter months with ease and avoid any dangerous falls. However, it is important to note that if the temperature falls below -8ºC, then rock salt may lose its effectiveness.
Lawsons rock salt works quickly to leave areas free from ice with virtually no residue. It guards against refreezing and is suitable for use with salt spreaders. Shop our rock salt today, with the option to buy bulk to save money in the long.
