Question regarding Saunders bands.

I often use the saunders bands on my falcon 2 and my hawk. These bands last a very very long time. However sometimes the glue holding the two sides of the band together near the pouch comes apart. This causes the bands to twist where they attach to the pouch. You can remove the orange clip to undo the twist. I was wondering if anyone could recommend a flexible glue to re-glue the bands. I think that by doing this it would increase band life even further.

Thanks