Didn't know wether to post this here or in the general section. This stuff is FANTASTIC! I had an old plastic 70's style light fixture that had a lot of scuffs and so on. It took me longer to get out the protective towel and gloves and everything else. 20 min. doing that. 5 min. by hand polishing and I was done. WOW! I kept polishing just to make sure I didn't miss anything. No swirls, and perfect clarity. It was a flimsy piece of smoked plexiglass. Cleaned up and buffed out perfect. By hand. Had BIG scuff marks. This stuff rocks! Earlier I did a set of translucent pool table balls, and they came out looking like perfect balls of hard candy. This stuff does everything it advertises and then some. Just thought I'd pass it along.