You mentioned about a foam gun and I would recommend for you to skip it for now. You are starting out to learn washing and polishing techniques. You might experience too much product overload. My impression is you are also doing your own car so I assume you are looking to keep the cost low.
For backing plates, you may want to invest in these two:
Dual Action Flexible 5 inch Backing Plate
3 Inch Dual Action Flexible Backing Plate
The standard backing plate that comes with GG6 is too big in my opinion for paint correction. I was not able to get results out of it. With the 5inch plate, you can purchase smaller pads that will do correction effectively. The 3inch is for smaller areas.
The M105/M205 combo worked great for me and not so great for me sometimes. The oil in M205 needs a good IPA wipe down and when I used it on black paint, I found it finicky (meaning I caused light marring from my wiping). I also own FG400 but cannot provide feedback until I try it this Spring.
To really reinforce maintaining your car has to be an enjoyable experience. And I found that for myself, the less tools I have to drag out, the more often I wash my car. Nowadays I use a few towels for rinseless and once a month I drag out the hose for a 2 bucket wash.
Bookmarks