High Speed 6 is a very versatile wax that works best in cold to moderate conditions. HS6 is applied with a waxing iron on either snowboard, alpine skis or cross-country skis. This is a high quality fluor-free option. HS6 has a good durability and offers great performance on natural and artificial snow conditions. HS6 can be used as a stand alone race wax or as a base for liquids and wool-applied top coats.