[Richard]

I agree, if I ever blow one again, I will give patching in a good section a go. Both of my seals failed in the vertical runs that get the most UV exposure. The rest of the seal looked great.

There was a bit of a trick, I cut a small bit of sheet teflon to put inside so the Loctite did not stick together and keep the seal from inflating. I had some of that from an old grill sheet.