Xtra Seal 11-308 2-1/8" Medium Square Blue Dot Universal Repairs

Xtra Seal 2-1/8" Medium Square Blue Dot Center Flow Universal Repairs are black with black vulcanizing gum on a blue poly backing. Each repair unit carries a center core of dark blue gum which flows centrifugally toward the injury, sealing small pinholes. Packaged 25 per box.