Rust on lower parts 07 4runner should use POR15?

[jimithing]

Looks pretty good zero. You still on your first starter kit? I've heard that after a can of POR15 is opened it doesn't keep very well. How does the rest of the undercarriage look? You planning on doing the rear or anything else?

 

[zerowkul98]

Yeah, in the directions its written that after you open a can of POR15, you should refridgerate it! I dont think the wife would approve of seeing a can of POR15 next to the balsamic vinegarette salad dressing though.

I did more areas with a sponge and rubbed down the frame rails with the metal prep & marine clean, and then gave the surface-rusted welds on the frame a coat of POR15 as well. I also did the trailer hitch as well, as there was some rust starting on the welds there as well.