Anyone used this? http://www.por15.com/CHASSIS-COAT-BL...oductinfo/CHG/

I was thinking about getting a gallon of POR 15 and doing everything under my truck. Then spraying the frame, hitch, etc with this stuff.

I was going to do the rattle can thing every year... But, is POR 15 really as tough as they say it is? How long has it held up for you?

 

im in the same boat. i was gonna buy some rustoleum and coat the bottom but not sure what im going to do. we dont have much time i do know that! also. looks like the description says you need to put this OVER POR-15 rust preventative paint?

 

Definitely is getting late in the season. I was gonna do the Chassis Coat Black over the POR 15. My only concern is, I've read in reviews that people have said POR 15 adheres better to rusty metal and when applied to non rusted metal it can come off fairly easily when hit. My frame and undercarriage has absolutely no rust on it.. Will POR 15 still work? See pics. And no, I've never painted the frame. Just axle.