Sponge pads

Hi-Tech Diamond Verified independent store

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Hi-Tech Diamond sponge pads are to be used under our diamond smoothing discs, Tech-11 polishing pads and final polishing pads to provide a cushion that helps remove flat spots from cabochons. Simply peel the PSA backed sponge pad and apply to a clean backing plate. Then, apply your smoothing disc or polishing pad directly on top of the sponge pad. 6"- and 8"-diameter pads are available. All sponge pads are 1/8" thick and come with a PSA backing for easy application on backing plates. Show more