You can try adding epoxy adhesive additive to "git-rot" (very thin epoxy) or if it is hot (90F+) use the slowest hardner with adhesive additive in normal epoxy.

I would suggest using adhesive additive for your application. I gives a better bond and it does not break as easily.

DO NOT USE "GIT-ROT" WHEN IT IS HOT. IT WILL BOIL WHEN YOU MIX THE TWO PARTS.