I thought I'd update this since I just back from LCDC 10 and I still get questions about Paintshield 5720.
@Oakleyguy I'll try to add a video here so you can see it's removal.
A couple of notes since I first posted on this:
I don't use the tape anymore it took too much time and on long multi-week trips the adhesive would dry out leaving some residue, also frequently small areas of tape pulled up with the wind on the the leading edge of panels. This trip was 6 weeks and the longest I've left it on so I was curious what I might be dealing with come removal time.
I did two coats which is the minimum to ensure that the sheet when pulling off is strong enough to hold together as one. Typically I would do three but still no scratches penetrated and removal was fine as you will see in the video below. Having it on for so long in the summer it dehydrated quite a bit and I suspected that a water rinse would make for easier removal. I have a low pressure high volume power washer just for washing the cars, I'd never used it for this before but it worked great.
My current advice for others looking to use this would be:
I now believe any peeling of the paintshield others have had while driving is purely down to how slick the paint is prior to application i.e. was the vehicle just buffed and waxed or ceramic coated? If so this might have been the cause of pealing, mine gets waxed occasionally but is not buffed and polished to a high degree. I have never had any issue with peeling up to 90mph or the rain either.
Two or three coats using a 4" or 6" small paint roller and when applying stay a half inch back from panel gaps and crevices. Also try to line up the edge of your two or three coats so that they overlap each other all around the edge as much as practical. This makes the edge thick enough to peel up easily or you can use the low pressure power washer or a hose sprayer to do as I did in the video.
In the past on after a OHV event of less than a week I've never had any trouble just picking up the edge with a fingernail and removing but if the weather is hot and you leave it on for a longer period as I did this time -wetting the vehicle for just a min or two makes it nice and pliable again.
In closing, I'll say some of the trails we went up to find disbursed camping on this trip required the removal of several down trees and pushing through very tight forest growth. I did run up against some thick branches that left scraches only on the half inch or so between panels that hadn't been covered or areas I didn't cover for whatever reason. This stuff is really tough and saved me a bunch of paint damage to the rest of the vehicle.