Best undercarriage protection for salt?

[Oldfart]

I was wondering what guys in salt/winter zones recommend for undercarriage protection? I did a search and only found one thread talking about a spray called Valugard. Any suggestions appreciated, except from Sasquatch because it seems like he ****** everyone off!.

 

[Wfo]

Fluid film works great but has to be reapplied frequently from my experience. I got my 14 in nov of 13 and my truck hasn’t rusted in the tough upstate NY winters.

 

[JeremyFXDWG]

I have had good luck wit Amsoil Heavy Duty metal protector.

 

[Ditchplains1]

OldFart,
In the past 40 years I have had over a dozen trucks and cars rustproofed by Ziebart. Zero rust. My brothers 1995 V 10 Dodge 2500 HD has never had any follow up and remains rust free. Audi's, Isuzu's, Nissan's, Dodge's, and Fords have all been protected.
I believe there is a Ziebart in NJ fairly close to NE PA, as well as Scranton and Binghamton, NY....

Eddie

Ziebart | Home

 

[Hockster]

Fluid film works great but has to be reapplied frequently from my experience. I got my 14 in nov of 13 and my truck hasn’t rusted in the tough upstate NY winters.

This stuff is badass. I have used before and plan on using on my new truck.

 

[hkguns]

I used fluid film on mine as well.

 

[Oldfart]

Thanks for the help.

 

[usernameunknown]

+1 on the Amsoil HDMP....76K miles on my last F150 when i sold it, HDMP held up pretty well.

 

[lottp]

Mil Spec Cosmoline spray. If it's good enough to ship tanks and vehicles across the ocean with salt water, it's good enough for me.

I used their black version to do my rear wheel wells.