Nikwax Wax Cotton Proof Spray-On Waterproofing 10 oz / 300ml
- Restores or adds water repellency to waxed cotton fabrics.
- Ideal for use on Filson, Orvis, Barbour, and Fjallraven waxed cotton jackets and backpacks.
- Water based, biodegradable, and contains no PFCs, VOCs, optical brighteners, or added scent.