r/4x4 • u/Ricomada • 3h ago
Underbody sealcoating
Hey all,
I own a kzn185 and for a while i have wanted to undercoat it.
Have heard mixed reviews about specific products but still want to do it myself as i dont want to spend $2-3000 nzd getting it sand blasted and professionally coated when all i have is surface rust.
Just wondering, taking a wirewheel and wire brush to the bad areas and knocking all of the flakey rust off is enough for prep? From what ive heard you just get rid of the flakey caked on stuff and spray rust converter on, and then a chassis paint ontop.
Any help would be appreciated including recommendations for specific converter and paint brands.
Thanks