Desert_Signs
New Member
Not to be captain obvious but just using un-printed white 3M180Cv3 with lam is the best way to find out that it's DEFINITELY the adhesive and not an out-gassing issue.
Oh yeah, I've tested that too. Here's the deal with that. Material that hasn't even been run through the printer, and not laminated- plenty of slideability and repositionable. Material not printed, not run through printer, and laminated. Pretty tacky. Material that has been run through printer but is 'white space' and laminated. Very tacky.
I think it has something to do with the laminator 'activating' the adhesive, and the heat from running it through the printer makes it even worse.