Anyone applied rust protection on their new cx9? Apparently Mazda dies not recommend using 3rd party applications.
Anyone applied rust protection on their new cx9? Apparently Mazda dies not recommend using 3rd party applications.
I wouldn't add any after-market rust proofing to a modern car, these cars are very well covered during the assembly process. They typically clog up drain holes and often leave places where debris and moisture can collect and make matters worse. There is a reason that all the much-hyped "Rusty Moore" stuff has gone by the wayside.