Most of our customers ask for removable vinyl when they want a wrap, or vehicle graphics. We cater to police cars, city vehicles, company vehicles, and not so much the end customer... So they're always pretty educated in what materials should be specced at.
If we put on something that left a ton of glue and was a pain in the ass to remove, or update their graphics... We'd lose so many contracts. So for us, while we may use 175 for some applications... We'd likely never use it for vehicle wraps beyond a couple small letters.
That said... 180mc is kind of new. It sounds like their new micro comply is having issues with some printers. We never specifically ordered 180mc... But we've got maybe 10 rolls when cv3 was out of stock.
I have not noticed a difference in print quality, or graininess on our Seiko printer. Its probably an issue 3m is aware of.... They're usually pretty good at fixing any defects and making it right with the customer.
Can you guys not get 180cv3 in the us anymore? I know they plan on phasing it out... But we order 5-10 bundles of 180 a month, and cv3 is still coming in for us...