POR 15
- Thread starter krisx125
- Start date
bgdowski
Member
It adheres best to a rusty surface, once all loose rust and dirt has been removed... I have my whole chassis done in it and the stuff holds up great. Just be sure not to get it on your skin, it will be there a while.
I used it all the time. It's great. Wear large gloves. It will be on there for about 1-1/2 weeks and that is showering everyday. lol
Well i see that they say BEST used on rusty surface, and they say not to use over paint becuase it will be pointless. I have minimal rust, just trying to save the car from further rust. So do i sand the underneith and por the bare metal? Or do i sand it and spray it with water to rust then use the stuff LOL
I have been painting stuff with it constantly for the past month and I think I have had it on me for a month
I just did my complete underneath with por-15 it turned better then expected and is nice any shiny. I barely had any rust, as long as you prep with marine clean and metal ready you can basically put it on anything, it is even flexible
I just did my complete underneath with por-15 it turned better then expected and is nice any shiny. I barely had any rust, as long as you prep with marine clean and metal ready you can basically put it on anything, it is even flexible
I did my underside, rear axle and front shock towers with it.
Next up...entire interior floor panels, then dynamat over everything
Next up...entire interior floor panels, then dynamat over everything
So they say don't use it over paint?
I had planned on doing my whole interior floor board with it....so i can't do that?
I had planned on doing my whole interior floor board with it....so i can't do that?
Shakerhood
20+ Year Stangneter 
MustangLX-5.0
Founding Member
I have minor surface rust all over the underbody. It's not bad, just flaky areas, especially in some cavitys where you can't get your hand to sand or clean. how would you cover that up? If it has dirt AND paint all around it? And where can I get this stuff? I have checked all the auto parts stores and even asked around. No one has even heard of it. Is this another Zaino like deal where you can only get it online?
It does stick best to rust. I have used it over paint and bare metal as well. It sticks to paint. You want to sand everything down just like you are gonna spray normal paint. The stuff is rock hard. If it's prepped right, it's no flaking off.
TrophyHead
15 Year Member
They recomened you use all 3 steps. Marine clean, Metal Ready, then POR15 paint. Make sure its at least 70 degrees where your painting.
