Finish Kare is awesome, 2180 is great sealant but you have to use portercable or DA machine to apply and work it in with light pressure. It only last 4-5 months if you dont. If you do you can see 8+ months. Makes finish super slick too - makes topping with hard to use products easy cuz it so slick. You can forget about car for a year with 2180 top with 1000P heh. I talk with a distributor autoaesthetica for 45 minutes one day and learned how to make 215 go much easier and learn way more correction(real correction) from it, it clean paint awesome and with good technique can correct some too.
After I talk with Mike who really know this line is that FK product some have little learning to apply to get results that beat other stuff. Pastes which are very nice are apply really easy just like others, but some of the other product which I like to begin with can get much better result if you know any little trick to them(2180 machine with little pressure on finish pad) .
I also use #146 for multiple use too now after conversation. Windows cleaner, lubrication for claybar, you can careful in place of poorboy spray/wipe but with SLICK anti static. I really like 146 now. 118 is great shampoo, clean easy and rinse FAST. 218 for sealant doesn't have heavy cleaning like old fk1 dist says, I tried this on oxidated paint. Seem to be close to pure sealant with very light clean. Easy to apply easy remove. LoveFK