Other than the cure time is there a downside to using the regular 3m 5200 v. the FC?
I used both, the regular requires some serious cure time. Other than that I don't see much difference. The only reason I used the regular was because I wanted a specific color.
Jon
The 'slow' cure is a little stronger and more dimensionally stable as it cures, but the details are here:
https://multimedia.3m.com/mws/media/811831O/3mtm-adhesive-sealant-brochure.pdf
Steve