![Hi-Tech Diamond sponge pads](http://hitechdiamond.com/cdn/shop/products/hi-tech-diamond-sponge-pads_ddd487ba-8736-4af6-8d4f-708ea70bf090_{width}x.jpg?v=1588430914)
Sponge pads
SKU: 33-333
$7
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.