Rust Prevention Undercarriage Suggestions?

[Bulletproof77]

I wanna do as much as possible to prevent undercarriage rust to my new Tundra.

After looking around I have seen Por 15 and Rust Bullet to be good products.

I am thinking of buying one of the products and treating all areas like the frame, pumpkins, etc.

Would you suggest a different product or is there another road to take to minimize rust in the undercarriage?

Thanks

[Mr. Creosote]

I would just wash the undercarriage frequently and make sure all the drain holes in the doors and fenders are kept clear of debris (leaves, dirt etc).

[PmedicJ]

I hve been using Amsoil HD metal protector, So far it has been doing it's job very well. I know someone who sprays it all over his boat trailer that goes in salt water and it looks brand new

[GORILLA]

hi, buy 2 case's of undercaoting and go crazy.
gorilla

[TO_Tundra]

spray lots of oil!

[5600lb Rocket Sled]

PM sent. POR-15 two stage application, tough as nails, not UV-resistant. Rust Bullet one stage, tough as nails, UV resistant. See Stop Rust with Rust Inhibitor Products, Rust Paint & Coating for comparisons. AWESOME product.

[chrispitude]

Spray Penetrol on the undercarriage. You can find it in the paint section of many hardware stores or big-box stores. It comes in a quart can and you'll need to find a way to spray it.

- Chris

[c7fx]

I am using Fluid film this winter on my new truck...We will see come spring. So far it seems to be working well.

Fluid Film for Automotive Rust/Corrosion protection, lubrication

[pvander1]

Waxoyl

you can get it at roversnorth.com

great stuff and does not trap water.

Works great in upstate ny, rustbelt.