Please follow up with a report on how it works on the highway
Thanks,Mike
OK - here's the follow-up. The velcro held fast throughout a 300-mile highway trip.
Unfortunately, the weak point is the adhesive attachment of the velcro to the vinyl awning material. From repeated extension and retraction of the awning over a 4-day period, there are a couple of spots where the adhesive is failing and pulling away from the awning. I will repair these spots with some plastic cement. I suspect there may be future failures of the adhesive in spots of stress as well.
-Speak