>>1667566its a little awkward by the time there are three layers of inner tube, the packing can sort of be held in place by tiny zip ties
maybe paranoid but I would guess that one problem with band on parts is water accumulation
so after the band is in place a little bit of oil or something Hydrophobic like Silicone spray can be applied were around the edge of the band
idk if it does anything useful, but it helps with small threaded bolts