Nikwax Wax Cotton Proof Spray will help Prolong the life and water repellency of your cotton heavy-duty canvas or poly-cotton fabrics.
This water based treatment is environmentally friendly, biodegradable, non-flammable, non hazardous and contains no fluorocarbons. Nikwax Wax Cotton Proof Spray is easy to apply by either wash-in or paint-on treatment.
Applications can be used on wet fabric inhibits rotting of canvas and will not affect the cosmetic appearance. Nikwax Wax Cotton Proof Spray works great on everything from barn coats and duffel bags to outdoor clothing and tents.