Underbody protection.
I would be interested to hear opinions on the quality of the underbody protection on the CX3. Owning a Mazda MX5, albeit 14 years old, and on the MX5 owners forum, I decided to check the underbody on SWMBO's CX3 and frankly was disappointed in what I saw. MX5's are prone to tin worm in the sills and chassis rails and members on that forum emphasise the importance of improving the protection. I have used Dynax UB and S50 on my MX5 in view of this. I fear that the same my apply to the CX3. In doing so would I be invalidating any warrenty aspects? I would be interested in your thoughts in this matter. Thanks in advance.
16 reg, Soul red Sel Nav petrol automatic.