Glide wax SWIX HS7 Violet, Ski Wax outdoorandcamp.com SWIX WAX 60g PRO HIGH SPEED HS7 HS8 HS10 : swix SWIX WAX 60g PRO HIGH SPEED HS7 HS8 HS10 : swix. Swix HS7 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. Can be used as a racing wax at low air humidity, but will also serve the purpose as a brilliant training wax. The speed of the iron should be approx. 8 10 sec. on a skating ski 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. HS7 can be used as race wax alone or as a base for top coats. Recommended iron temp: 140C (284F). Temperature Range: 2C 8C (28. 4F to 17. 6F) FluorFree 60g