Howdy Keith,
Strangely enough, Diamond tape never worked very well for me
So I stick to Blenderm, to me, still the best stuff for Hinges and more (my car front grill actually hold with Blenderm for the past 2 years now
). I have some on some 15+ years old gliders, and still sticky like the first day
Anyway, I've heard of an alternative to Diamond Tape that was as good, if not the same stuff under a different name, but I cannot remember! I try to use my brain cell, I'll post if I manage to remember :!: