To get your clamps to stay on forever-
remove them, clean both the end of pole section & inner clamp really well & remove any old glue.
Scour both these surfaces to get a good key for the adhesive. You need to scratch both surfaces, sand paper will do it or hacksaw blade.
Apply 2-part epoxy resin to both surfaces & fit back together, twisting a little as they go together.
Leave over night.

The glue that Gardiners retail (2 part resin) is superb! I upgraded my MKI slx clamps to the latest ones about 12 to 18 months ago & followed their instructions to the word. Not one has moved a millimeter & they get some right hammer too!
