This is the same polish originally sold with M3. It's a 2 part polish designed to be used on metals and plastics. We originally weren't going to carry it, just because it's a hassle to package, but after testing it in the shop we realized it just does a better job than anything else we've used on this material. Definitely our go-to polish now for M3.
Application is easy... Sand your product up to 1500 or 2000 grit and then polish with the first step twice, then the second step twice. You'll get a mirror finish. We prefer using microfiber towels but any buff should work.
