On Jul 22, 2:22*pm, wrote:

Silicone sealant is a lousy adhesive. The OP is looking for an
adhesive/sealant, not just a sealant. He has already tried something
that didn't hold well in this application. It is for a "client", so
I'm basing my advice on the theory that he wants to only do this once,
and get it right.

Wait a minute - just a second ago you were arguing that 5200 was a bad
choice as it was permanent. Arguments go a lot smoother if you pick a
side and stick to it!

R