I used some butyl tape i had leftover from my FGF windshield install to fix the quarter window trim weatherstrip moulding on my 69' cutlass (was falling off)and it's been almost a year now and is on there ROCK solid.
David
http://FirstGenFirebird.org/show/closeup.mv?CarID=571 If i don't get this car back on the road soon i'm gonna go postal! On a quest for FGF knowledge 1968 Pontiac Firebird Convertible 1969 Oldsmobile Cutlass "S" Convertible *Sold*