I did this last year with my car just before the winter and am glad I did, I also painted all the axle parts, wheel drums, callipers, ect with Hammerite Black and after I got the winter over I just power washed for MOT In march time and the MOT guy thought the car was like new underneath. I was very Pleased indeed lol!
Its something I have been meaning to do with all cars I have owned but never got the time to be honest so glad I have it done with the focus. So to sum up I use waxoyl underseal under car and then paint up any axle parts ect with Hammerite black.
Happy Man lol!
Sonic, why dont you post some pics of the underside for everyone to admire
- sonic113 likes this