Anybody else tried this stuff? I think it's the bomb. Easy to apply, easy to take off and holds up great!

 

Anybody out there used it? Lately I've been looking at the rust problem spots. Seems like the worst one is over the rear fender wells. Other post reference a foam sealant between the the outer fender and the inner fender. My truck is a 2006 and the sealant doesn't look like a foam but more like a black silicone. Any insight you have on rust prevention is welcome.

 

I have used it for years.works great last long ,easy on and off even when its hot out.I like it.