Hello,

Been reading comments about undercoating. Parang most of the comments suggest that newer cars hindin nmn need masyado ng undercoating since treated na yung mga metal. Question gaano katagal na pwedeng ganon yung sasakyan, at kelangan bang kinakawalang naba yung ilalim bago lagyan?

Another question is, if newer car cars dont need much of an undercoating, pano lilinisin or i-iliminate yung parang mga natuyong grease, mud dun sa coil spring, sa mga axle, etc. Yung saken napansin ko may mga dots or patches ng parang kawalang. Pano linisin yon. Mas okay ba kung paint tlg gagamitin kung medyo bago pa sasakyan?