Mars Proofer Plus 75ml restores original finish to waterproof garments and equipment, no need to tumble dry or iron. This suits all fabric types and is an air curing Wash-In Proofer utilising our unique high performance technology requiring no heat. This proofer is best used in conjunction with Storm Wash-In Cleaner (these products can be used in the same wash cycle). Once dried, the garment is ready for use, but performance can be sped up by either tumble drying or ironing. The Mars Proofer Plus 75ml: Air curing, no heat required Suitable for all fabric types Self heal effect on abrasion damage Concentrated more than other brands Suitable for all water types One wash when used with Wash-in Cleaner Size: One Size