The White Rock Salt is a handy pack of white salt that is ideal for spreading across paths and driveways due to its carry handles and outlined cut off areas. It can be used as a preventative salt to stop snow setting, or to thaw existing ice. It has an anti caking agent added to the granual, crushed salt which allows it to be easliy spread without clumps forming. Its purer content also reduces muddy reside, thus making it ideal for areas that are regulary walked over. Supplied in a 10kg bag.