On Sun, 13 Aug 2017 06:24:11 -0700 (PDT), wrote:

I've been looking for a grill cover that lasts more than a season too. I just had a goofy thought. It's the UV that breaks down the cover right? I was thinking of spraying sunblock on the cover. Anybody else thinks that will work? You can even get the water resistant kind too so it doesn't immediately run off in the rain.

You'll probably notice that sunscreen has an expiration-date. That date is for when it's
stored in normal conditions (like in a cupboard), in the original container. When it's used,
outside in the sun, the stuff might become useless in a few hours or a few days.

--
croy