Xtra Seal 12-312 3-Ply Sawtooth (2-3/8" x 1/2" Diameter)

Xtra Seal 3-Ply Sawtooth (2-3/8" x 1/2" Diameter) designed to "fill the injury" and will vulcanize chemically or in a heat curing system. For easy installation of these vulcanizing inserts, use any side load insert needle. Packaged 25 per box.