Race ski wax dedicated to old, dirty, and artificial snow types, thanks to the addition of molybdenum. Consisting of the LMACH and HMACH lines, available in both solid and liquid forms, this new product line is fluorine-free. Clean your base, apply the wax with an iron, let it cool for at least 2 hours, scrape off the wax completely with a plastic scraper, and then brush it with a nylon brush followed by a horsehair brush.