Sport Wax (non-fluorinated) HS 20 Blue Sport Wax | Peak Range 12° F to 28° F l Iron Temperature 275° F | Consistently a Fast Wax top selling product. The preferred training wax of Master Skiers everywhere, known for excellent speed and durability. HS 20 is excellent on powder snow, abrasive transformed and artificial snow. HS 20 Blue is an engineered blend of several paraffin waxes each selected for a key property to form an exceptional ski wax that works over a wide range of temperatures and snow conditions. This selective blending process gives Fast Wax skier's an advantage in speed and durability over other products. Like all Fast Wax products HS 20 Blue irons in smooth and scrapes out easily.