I have done mine as well and it came out pretty good...
The hardest part of the polish job is to take the coating off of the frame... NO MATTER HOW MUCH YOU SAND, YOU WILL NOT BE ABLE TO TAKE THE COATING OFF COMPLETELY. THE ONLY GOOD WAY TO REMOVE THE COATING IS TO USE A STRIPPING AGENT. I USED GRILL/OVEN CLEANER TO TAKE OFF THE COATING. It wasn't easy still, but wet sanding plus using the agent, she will come off... It took me about a day to get the coating off and then another day to do sanding/polishing all the way up.
1. Remove Engine (If you aren't going to remove the engine, be careful because there is a lot of dust and residue that is produced while doing the polish job.
2. You can either polish the whole frame or ONLY polish what is visible. Since it was soooo much work, I was pleased to only have done the portion of the frame that is visible.
3. Be careful with the VIN sticker on the frame... If you take your time, you can polish around it without doing it damge. I used duct tape to put over the vin label to protect it during sanding / polishing...
4. I started with a 180 grit sand paper and worked my way up to 2000 grit... I recommend going all the way up to 2000... It will give you a nice mirror finish... You will need to take EXTRA care NOT to put deep grooves into the frame while sanding with lower grit... If you put grooves in it, you will NOT even notice them until you get to the polishing portion of the job... If you have too many scratches when trying to polish, you WILL HAVE TO GO BACK TO A LOW GRIT sand paper and do the process over again, so its important to MAKE SURE you do each portion of the sanding THOROUGHLY.
4. After you have sanded to 2000 grit, then start using the polish compounds...Start with black, then brown, then white diamond, then rouge...
(THE BIGGEST GOTCHA IN POLISHING IS TO NOT CONTAMINATE THE BUFFING WHEELS WITH THE DIFFERENT POLISHES. YOU MUST use different buffing wheels between polish versions and ALSO wash the old polish off. If you don't, you will end up with a cloudy finish...
A cordless drill with buffing wheel will not work to do the polish job because you will run out of battery real quick since you are constantly on the button... I switched to a corded drill and then ALSO used a grinder with buffing wheels... The grinder was key in the polishing process....
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