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