Made of 300 PU-coated marine grade waterproof polyester ... Cleaning your boat cover will go a long way toward making it last. Periodically scrub the fabric with a mild soap and water solution.

The MSC Heavy Duty Waterproof Boat Cover is an excellent all-rounder available in multiple sizes. Quality materials and workmanship coupled with the well-thought-out design gave this the top slot.

but one of the most important things you can buy for your boat—which is made to take on the elements—is a boat cover to protect it from those same elements. The bottom line is that no matter how much ...

While it works on fabrics including canvas ... which is ideal if you need to waterproof big items like a boat cover, convertible top, or sail. It's also available in 22-ounce bottles for tents ...