Quote Originally Posted by Salanguit View Post
Ganon po ba yun? I have the mindset na baka kase depende sa sasakyan, mas mahal sasakyan, mas maganda pang ilalim or rustproofed til it's end. yung unit ko kase mirage lang, may mga takbo sya na minsan, sumabit yung ilalim, baka kase nascrape yung paint or coating. So Im looking to have it reinforced.
if your underchassis gets scraped on a regular basis, then undercoating may help you avoid rust.
but, in my opinion, changing your driving habits may be more effective than undercoating, in avoiding rust.