Xtra Seal 12-213 5/16" Mushroom Style Orange Vulcanzing Insert

Xtra Seal 5/16" Mushroom Style Orange Vulcanzing Insert designed to "fill the injury" in passenger or truck, radial or bias-ply tires. Comes coated with a special orange vulcanzing gum to ensure a fully vulcanized repair either chemically or in a heat curing system. Packaged 25 per box.