The powder version of the popular Marathon DHFF wax. A blend for new and clean snow. Performs best in humid conditions but also works in colder weather. Fluor-free product. - A popular choice for long-distance fitness events and races - Significantly easier to apply and scrape than super-hard marathon waxes - The durability of the waxing is identical to that of hard wax application Apply an even layer to the ski base and go over the base with a 160ºC iron from tip to tail twiceeach pass should take 57 seconds. Once the wax has cooled, scrape and brush with a bronze or steel brush, then polish with a nylon brush.