This past weekend, i tried plastidip black + glossifier over a spare rim lying around. No pictures but the black plastidip was a little sticky, however after the glossifier was sprayed on, it became REALLY sticky after curing. Can't imagine how much dust and dirt it will attract, plus a PITA to keep clean. The glossifier isnt a true gloss either, it just adds a minimal amount of shine (did 6 layers of gloss). Maybe i'm doing it wrong but in person it was no where comparable to what pictures show.