Well I wanted to see what all the fuss was about, so I just ordered some. I`ve got some rust issues in my floor pans, pits mainoy, but I`ve heard you can use this stuff and some mesh and fill in smaller holes.
Post the pics... I used POR 15 on my 65 fastback and I used Zero Rust on my 66 fastback because it came in a can I could spray... Both are very good products...
I've used POR 15, I'm quite a novice at any sort of repair and I was able to do it successfully, its is an easy to use project and it does produce results. Unfortunately I didn't have a compressor so i used a brush to put it down, it made it a little harder and it didn't come out as smooth as the ones above, but I used Second Skin's products (sound dampening) on top of it and it makes such a difference.
I Por 15'd my trunk, fender wells and engine bay. To repair rust holes in my fenders I used Por 15 + another product that's their version of fiberglass impregnated bondo. Came out pretty smooth and strong. We will see how those repairs hold up on the street though.
Can you use it on painted metal? I ordered new floor pans and I'm thinking about POR-15ing them, but they already have a good coat of black paint on them and I don't want to try to get that off.
If you get this por-15 on your hands be ready to wear it awhile, NOTHING will take it off. I`m talking brillo pads and gasoline kinda tough, and that didnt work either.
The sample pack was all it took for me to buy some more.