For touching up hard-wearing or flex areas on an oil finish garments, or for complete reproofing. Our special paraffin-based wax gives your Filson garment extreme durability and resistance to wind and water while remaining pliable for extended comfortable wear. Heavy-use areas can benefit from occasional touch-ups. Under extremely heavy use, areas of the garment subject to abrasion and flexing can lose some of their finish, and therefore some of their water repellency. By giving those areas a little extra protection from time to time with Filson's Original Oil Finish Wax, you can maintain water repellency as good as the day you bought the garment. Re-proof as often as necessary.