Thanks, Thats what I thought old school technology. I have been out of the body buisness 15 years (worked in a body/restoration shop while in high school/colledge) we were using the metal prep, but the varaprime etching primers were just comming into main stream then. Epoxy primers were fairly new. Yes we did use acid gloves, no resporator, good ventilation though. I was too young and stupid to wear fancy resporators then. I would now!
