Re: Cleaning Engine Bay? (DubStylez)
To polish rough aluminum castings is really time consuming. You need to start with coarse abrasives like 150 grit and work down thru 400-600 and then buff with polishing compound and wheel etc. Once you start you're in for a long haul! Just keep it clean!
To polish rough aluminum castings is really time consuming. You need to start with coarse abrasives like 150 grit and work down thru 400-600 and then buff with polishing compound and wheel etc. Once you start you're in for a long haul! Just keep it clean!