Temperature: Air 0°C to +10°C (32°F to 50°F) HS10 is an excellent base preparation wax, but also an excellent training wax. Ideal in warm conditions, usually during spring skiing. For racing, we recommend using a top coat as the final layer. The speed of the iron should be approx. 8-10 seconds on a skating or alpine ski. The wax can be reheated after cooling to room temperature (10 min) for better durability. It is important to have a good iron to achieve an effective wax melt. Recommended iron temperature: 120°C (248°F).