This year I found a piece of Treadmaster on the clearance shelf of a local chandlery. Cheap is always good
at least temporarily. I touched up the spots which needed it and let it cure. Then I made a couple templates, cut the Treadmaster to fit, and laid it in place. It has a sticky back but just after the picture was taken I ran a few stainless screws along the perimeters, just because.
Now I'll just have to see how it stands up to abuse this summer!