Rust Proofing
#1
![Question](https://mbworld.org/forums/images/icons/icon5.gif)
Have a 2014 S-550, new to me. Any comments about whether or not to rustproof this car, with an aftermarket rust protection, such as "Rust Proof"? Other comments appreciated. Thanks
#3
Super Member
Approx 40 yrs ago MB had a notice posted in dealerships NOT TO UNDERCOAT their cars. This protection was done @ the factory. I assume this has not changed.