This is the work of Trevor (@minute_of_dangle on Instagram) whom I have yet to meet. He works at 3s Chemical in PA who I hired to do this work. Chassis chemical dipping is a dying art with very few companies doing it still in the US. It's by far the best, most thorough way to prep a chassis for fabrication. This is typically called acid dipping but I think 3s uses a more gentle and environmental solution that requires the car to be in the bath for a number of weeks. Check out my car projects on insta if you're so inclined. @cheaprentfastcars
