Here is a tip to give your sandpaper some reinforcement from @leilani_smith_ - “I back my sandpaper with blue tape before cutting strips to give it added strength and stability. This little extra step really adds to the life of the sandpaper and makes it easier to use.” I like this idea for using the sandpaper on a split mandrel and the tape providing more strength, or for it to help prevent your sandpaper from getting bent when you are in the middle of a rigorous sanding sesh. Thank you for sending! #metalsmithsocietytips #painterstape #jewerytips #jewelrymakingtips