Not sure of what kind of damage you have to your cover, but I had a 3 and 1/2 inch 'L' rip that came with coach. I got some of that clear repair tape from Camping World and applied it to the slide cover(top and bottom). It's tenacious stuff and after almost a year of frequent use, it shows no signs of letting go. Good stuff...the folks at CW will know what you want when you ask for it. Bob