Duck Back Spray is the easiest and most versatile way to reproof your oilskin gear safely and sustainably. Our PFA-free formula restores water resistance without harmful chemicals, keeping your jackets, vests, hats, and boots ready for whatever weather comes your way. It’s the quick, reliable refresh your hard-working gear deserves—now wi
4.6
208 ratings
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Waterproof spray
Seems to work great, look forward to the wet season!
A
Amelia · September 28, 2026
Works
works as advertised and is much faster and easier than other methods of water proofing.