I'm thinking of ordering this unit with 75% density. Anybody that has poly, please give me some feedbacks. Does the poly protect the hair from being pulled out during cleanup?

Thanks

Yeah the poly is a protective layer when pulling off tapes or wiping glue. dont have to worry about pulling hairs out.

713guy
this is a vey durable type of piece (i have it).
the hair wont come out of the poly area if you are laying down tape, but you should still exercise a little care when removing from your head and removing tape from poly area.
with good care you can get at least 5 month's from this type or longer

Generally poly makes the hair a little less prone to damage. The only thing I have found is that is tended to break close to the root at the crown. Perimeter you shouldn't have to worry about it.