Rust proofing undercarriage

[Big Slick]

I'm just curious I any of you rust proof your undercarriage at all? On my old mustang I would get under it every year and apply a thick coat of wax and leave it on all year long. I've heard of people spraying bed liner on their undercarriage to prevent rust. While I try to keep my vehicles clean, I still have to worry about salt in the winter. That's why I try my best to protect my vehicles as best as I can.

What do you all do?

[RhinoZ24]

I live in Southern California to protect my undercarriage lmao. The only salt I get is from the ocean and the rare trip to the mountains in the winter lol. I have heard of the bedliner protection though and it is a great idea because that stuff is so tough and lasts forever.

[DarkFox]

That's about all Cali will do for you.
One instance where New York passes it on the suck-o-meter.

[RhinoZ24]

Indeed

[joshpickworth]

When I wrecked my truck last winter they put a new frame under it and I payed extra for them to bed line it!!! It looks sweet and think my frame will outlive the rest of the truck!

[RhinoZ24]

It should with that stuff on there haha.

[KingSchlad]

Can a guy purchase bed liner in a spray can? Would love to do this to my 2013 King Ranch. Especially the oil pan

[RhinoZ24]

I don't think it comes in a spray paint kind-of can. Just spray on with an air compressor setup. They do sell it in paint can that you can put on with a paint roller.

[joshpickworth]

Rust oleum has it in a spray can, it's not as heavy duty as the bed liner but its perfect for under coating!!!!

[RhinoZ24]

Or that lol. Guess I was wrong.

[Raptor05121]

Take it to a Line-X dealer and see what they can do. You get what you pay for, and if it were my 2013, I would not go cheap.

[BlueOvalBoy29]

I just reading through here looking a threadlike this but I was wondering if anyone has done this to the bottom of the doors along the side and over the wheels?

[Jersey_Joe]

I have a Ryno liner in my truck bed. Had it installed from ford two days after I bought it. I love it. There r some products out there that claim they hold up. Don't fade. And so on. But let me tell u. U get what u pay for. It is a cheep alternative. I did do my tool box in the can stuf. Held up nice. Ready for another few coats though for sure. It doesn't hold up or is as durable as my bed liner. As for under coating? They sell it in a can. But for best results and durability make an appointment with your local line x or Ryno liner dealer It just doesn't compare