melbourne wrote:Modern cars already have a rust proof surface, they call it paint
They don't paint the inside surface, only the outside. Don't make light of his request.Here in Canada, rust is a serious issue, and our cars rust from the inside out, not the outside in, and they rust quickly.The salt used to melt ice and snow in the winter is a car killer. Not only does it ruin the body, it also takes a heavy toll on the mechanical components of our vehicles. Brake lines rust, emergency brake cables seize up, exhaust systems only last 2-3 years. Try changing a flat tire after it's been on the vehicle for a year or two. The wheel (rim) will have fused to the hub and you'll have a heck of a time getting it off. I could on, but take my word for it, an unprotected vehicle in a salt zone will rust out in less than 5 years. Take a drive around our town, and you will see a s**tload of rusty cars, all under 10 years old. Having said all that, I oil spray my cars every year. It slows down the corrosion process, but eventually, the rust will get you. Forget the dealership rustproofing. It is way overpriced, and you can get the same rustproofing done on your own for a third the price at places like Zeibart. Also be aware that most rustproofing warranties only guarantee a refund of the cost of the rustproofing. Getting your car actually fixed is your problem. Read the fine print.As far as this electrical module rustproofing system is concerned...STAY AWAY.It doesn't work.Also, as someone mentioned earlier, a lot depends on how long you plan to keep your car. Three years or less, and I wouldn't bother doing anything.
Modified by Buzzman at 6:47 AM 8/21/2007