Sturdy, Tear-Resistant Paper Backing. Universal and economical abrasive grain for various sanding applications. PSA backed for excellent grip performance for both wet and dry usage. Discs can be used dry but resist clogging when used wet, extending the life of the disc. Packaged in boxes of 100 discs with the exception of the 40 grit which are 50/box.
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.For more information: www.P65Warnings.ca.gov