F4 Conditioner, a Clean and Glide pump spray with Fiberlene cleaning towel. For skis and snowboards. All snow conditions. Cleans efficiently and lubricates base for good glide. Apply and clean with paper, wait 3 minutes, then polish with fresh paper and go! For best result apply a F4 wax on top. Based upon "Future Cera® raw materials, which grant for high quality and an environmentally friendly profile.