Temperature range from -12°C to -32°C. Recommended waxing iron temp.: 150°C. CH03X is a special synthetic hydrocarbon powder wax to add to other waxes to increase their durability and to protect the wax layers. In conditions when the base is subject to extensive wear from e.g. new artificial snow, the relevant wax for the conditions is applied and ironed in first. Apply the CH03X to the base when the wax is still liquid/hot. Then iron the CH03X powder into the wax layer. Allow to cool then scrape off and brush away any excess wax.