The SWIX F4-100US Glidewax Liquid 100ml has saved many a day in the mountains, and it could save yours too. The beauty of this liquid wax is that you can keep it in your pocket for on-the-go application when you're feeling sluggish and your friends are flying past you on the cat track. Just let your bases dry, rub this on, wait five minutes, polish it off, and you'll be back to warp speed.