Swix Racing Roto Fleece XC 70 mm - The Racing Roto Fleece Cross Country 70mm brush is part of the Swix series of XC brushes in 70mm, allowing you to combine the brushes that best suit your purpose. Use the fleece brush when applying the TS Liquid Glider to your cross-country skis. First, spray the liquid glider onto a filter cork. Apply the glide by applying a thin layer to the ski. Let dry for 10 minutes. Finally, remove the excess glider with the Racing Roto Fleece brush. Attach two 70mm brushes to the 140mm Roto cover handle. Then attach the Roto Cover with the brushes to your drill. Because you are attaching a 70mm brush to a 140mm Roto Cover handle, you can easily combine brushes on the Roto Cover handle. A nylon brush and a fleece brush. For best results, we recommend using a drill with a minimum speed of 1800 rpm.