Nice! An aerosol can of the GM wax. I have tried it. Weird how it bubbles up when you apply it. You are correct, any type of oil spray will degrade the existing wax coating. And if you spray oil you can’t use wax after that unless it’s completely gone. If the frame is completely stripped of the original wax, it doesn’t matter what you use.I put my truck up on ramps tonight (755 miles on her) and hit areas on the frame where the wax was abraded during manufacturing with this stuff. I’ll report back to update on its longevity. I have to say, this wax job is soooo much better than my 2013’s. Just areas that got scraped during manufacturing when the frame was having components attached.View attachment 130390