[McDoo]

One thing to consider about spray on coatings is they
are difficult at best to remove if you have to repair
a fender due to a mishap. I have been down that route
and you need to get at the back side of the break as well as the front in order to do a proper repair that will withstand the test of time. Cracks are the biggest problem
long term. The foam liners make this allot easier since they
pretty much peel off whereas the Rhino coating must be ground off from the underside of the body.

McDoo spf931