I just got some crazy quantities of Novus in the mail. Crappy cell phone pic:
I think I should be set for awhile now. I had a small bottle of #1 and #2, and no #3. I’ve been using it more lately and wanted to get some #3 to try to get some scratches out of my Mario Bros. bezel. This stuff isn’t cheap, but I got a good deal on eBay at $60 for all 3.
For those new to Novus, it is designed for cleaning and polishing acrylic. #1 is pretty much a cleaner. You should never use Windex or anything similar on plexiglass, it will damage it over time. I use #1 to clean bezels and marquees, buttons, joystick knobs, etc…
#2 has a tiny bit of grit. You can use it to remove very light scratches. #3 is heavier and will remove slightly deeper scratches. If you have to use #3, you should then follow it with #2 and then #1. If you use #2, you should follow it with #1. If you just use #1, you should follow it with a Sam Adams.