In reply to afghanidan:
THE glue to use is ShoeGoo. I've used it for decades for Yetis and it both sticks the rand to the boot and is an excellent for repair or for building up wear points as a preventative measure.
You will find lots of other jobs for it too.
It is no problem to remove the gaiter when you need to.
ShoeGoo comes in black too, which is handy.
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