imported_truzoom
New member
walletless said:I don't know the history of UC and M105, but I found UC a PLEASURE to work with. M105 gave me much better cut and correction, but left lots of powdery dust (in fact, in one of the pics in the OP, you can see that I remove the tape, and the test spot was full of white chalky dust.. that was from 105). As far as I can tell, UC removed all the swirls and scratches, but I had to put quite a bit of downward pressure to get that correction.
I would chose UC any day over 105 for light scratches and swirls. For deep scratches, I have heard great things about Megs DAMF, and several people have reported that it is much easier to use than M105.. so I plan to add that to my supplies list soon and get rid of M105 if DAMF works fine.
To answer your questions directly:
1) Work time: About 5 section passes removed all the heavy swirls and scratches you see in the OP pics. Again, good amount of downward pressure was requried.
2) Dusting: None seen.. the product breaks down, and after 5 passses, I can still see a faint "path of travel".. so pretty long dry time if you ask me
3) Cut was great.. you can judge it from my "after" pics
4) Pressure: Yes, significant.. I put a mark on my backing plate, and I can clearly see the backing plate rotating.. if the mark shows and dissapears quckly its rotating too fast and you need to put more pressure. YMMV depending on the condition of the paint
5) Super easy wipe off.
IMO, Megs UC is a keeper. Easy apply, long dry time, and easy wipe off.
Thanks for answering. I was concerned that considerable pressure was required as it often is with the random orbital and this can easily tire you out if you are on a compacted timeline to finish the job. It also has a tendency to wear down pads quicker..
I've thought about reserving UC + PC (w/ 4" pads) for paint correction in limited areas like door frames, around antenna bases, etc..