HWK UHX line is the cat`s pajamas when it comes to fluoro-free race wax! The UHX Liquids are a perfect top coat for fast top speed and acceleration. Apply liquid on a racing base wax prepped ski, allow to dry for as long as possible, then polish with nylon. The UHX Cold is best for all cold snow conditions and dry new snow between -5C and -15C. Shake well before using!