As summer draws to a close, many boaters are gearing up to store their boats for the winter. If you need a new cover for mooring, trailering or storing your pontoon boat, why not make one yourself?
"How to Create Waterproof Seams. Protect a vinyl tarp cover or give anti-wick thread a try!" May work on diy dog beds made with waterproof canvas.
Felji 21-24 Ft Waterproof Heavy Duty Fabric Trailerable Pontoon Boat Cover Blue