Sleet/coarse snow/sleet/man-made snow. A new kind of diamond-hard glide wax, which is not limited by the restrictions set by hot waxing! NF41's extremely hard UHW polymer wax mixture raises the durability of liquid glide waxes to a new level. Great skiing on slush, coarse snow, and man-made snow. A very durable and easy-to-apply choice for Cross-Country, Alpine skiing and snowboarding! Snow temperature +5° to -20°C (41° to -4°F)