A neighbor of mine just got a tube of Proflex (no sag type) caulk and it had a yellow stick-on tag on the tube that stated "not for use on EPDM or TPO roof". Obviously, this is something new as my older tube of the same product doesn't have that tag or reference to not using it on the roof. Just sayin'. rockin'
Rockintom
'12 Excel Limited GKE 33 ft., trailer named "Charm"
'14 1 ton Chevy DRW D/A Reese 20K hitch Fold-A-Cover bedcover - truck named "Bullet" Fulltiming since 2005