Are you sure it's canvas? i haven't seen canvas in years, it was treated with chemicals with heavy metals (lead or mercury?). when they outlawed the treatment everyone stopped selling the stuff because it would rot in two years. i suspect your cover is cloth, if so it can be treated with any number of repellent products for water.. Clean the cover and let dry completely.lay out the cover and lightly spray the cover with a good waterproof spray that is specifically designed for canvas /sunbrella covers. i too use the 303 product with good success. take the time to follow these steps and it will last 3+ years minimum.. See this classic sailboat’s canvas boat cover and marine upholstery get the full custom restoration treatment. properly replacing marine upholstery and a custom canvas boat cover often comes down to effective communication..
Related searches: china boat cover machine cover manufacturers car cover furniture cover china boat truck cover fishing boats pool cover sports boat rib boats pvc truck cover canvas boat cover yamaha boat motor cover boat mooring cover boat cover factory wholesale boat cover more. I notice that my canvas cockpit cover/tent gets saturated when there is heavy rain. the rain does not penetrate but the inside surface is wet and touching it can introduce leaks. like some old tents that i recall ! i will need to take some waterproofing out to spain on my next visit and will appreciate suggests as to the best treatment.. An important step to waterproofing canvas boat covers is to clean it properly first. hose the canvas down with water and scrub it using a soft fabric brush. using a mild detergent, scrub off any stains or dirt from the cover..
