I've used that also, and it does work well, and holds up over time.
yeah, cool. and this would be in the sun when not in the garage. thanks for your inputI don't think it would hold up well if exposed to a lot of UV light - unless you painted over it with something like a SEM leather paint. That's what I did on a small burn hole on the vinyl seat of my Spider, but I was painting the whole seat anyway.