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Cotton Proof by Nikwax is the 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.
With a single cycle in the washing machine, NikWax Cotton Proof extends the life of your canvas shoes, khaki pants, and cotton bags by protecting them from damp-induced rotting. This wash-in treatment enhances water-resistance and can be done by hand if a machine isn't available.
CottonProof by Nikwax USA - Buy Outdoor Clothing at Mountain Gear
- Mountain Gear
Nikwax Cotton Proof FEATURES of the Nikwax Cotton Proof Makes cotton and polycotton fabrics highly water-repellent Ideal for Carhartt work wear Volume: 10 fl oz / 300 ml, 33.8 fl oz / 1 liter