Hydrocarbon wax -2°C to -8°C. Good training wax. Easy to warm in. Good in dry conditions. Temperature range from -2°C to -8°C (28°F to 18°F). Recommended iron temp.: 140°C (284°F). A wax that performs great in normal winter conditions below the freezing point. Its hardness makes it convenient to work with and easy to get a good end-result. CH07X is an economic training and racing wax as well as an all round base prep wax. The speed of the iron should be approx. 8-10 sec. on a skating or alpine ski. The wax can be re-heated after cooling to room temperature (10 min) for better durability. Important to have a good iron to get an efficient melting of the wax.