What Our Gearhead(R) Experts Are Saying:"I've used this to re-wax older gear, and it makes a noticeable difference. It brings back water resistance and helps extend the life of pieces you don't want to replace."Gear that's built to last needs occasional upkeep, and the Filson Oil Finish Wax is part of that process. When we're maintaining trusted outerwear or restoring older pieces, it helps bring back the performance we rely on in changing conditions. The paraffin-based formula is designed to reproof oil-finish fabrics, restoring water resistance and helping materials shed moisture more effectively. Application is straightforward-spread an even layer and apply heat to allow the wax to absorb into the fabric. Regular use helps maintain durability and prolong the life of garments, keeping them ready for continued use in the field.