| You took off all the OEM undercoating, right? I'm trying to figure out if its worth stripping it all the way down and then spraying the new undercoating on, OR should I just clean the OEM undercoating and spray the new stuff on top? My concern is that the new undercoating will not adhere to the OEM undercoating properly, and will just flake off whenever a rock or anything hits it. But if I can get away with just cleaning the underside and having the new stuff adhere properly, I would rather not spend all that time on stripping the OEM undercoating. What epoxy did you use? I was looking at rustoleum undercoating or POR-15 (which would be a roll on, instead of a spray).
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