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Nikwax Cotton Proof

$17.99 CAD 261

The easy to use, safe, high performance, wash in waterproofing for cotton, polycotton and canvas. Adds Durable Water Repellency; reducing weight gain and maintaining the breathability of cotton, polycotton and canvas, in wet weather.
Wash-in waterproofing for cotton, polycotton & canvas. Adds water-repellency and revives breathability. Apply this product to used cotton, polycotton or canvas to keep items in water-repellent condition.  Remember to clean gear first with Nikwax Tech Wash before applying Nikwax Cotton Proof (you don’t have to wait for items to dry between cleaning and proofing).


    • Adds water repellency to cotton and polycotton and maintains breathability
    • Prolongs the life of gear and optimises performance in wet weather
    • Easy to apply - can be used in a washing machine or by hand, no tumble drying required
    • Can be used on wet fabric
    • Inhibits rotting of canvas caused by dampness
    • Will not affect cosmetic appearance
    • WaterBased - environmentally friendly, biodegradable, non flammable, non hazardous
    • Does not contain fluorocarbons.


      • Bottle: 10 fl.oz. [300ml]
      • For use with Polycotton clothing and equipment