AMAZING product. I used it on my truck 10 years ago when I first got my Truck. I had a little issue on my Battery tray and underneath the tray. I ordered a pint of the Automotive Grey and followed the directions.
Sanded it down and painted it black.
It's been perfect ever since.
THE BEST Product of it's type, PERIOD!!
POR-15??? HAHAHAHAHA!!!
A joke.
Get it, use it, follow the directions and you'll never regret it.
www.rustbullet.com