Xtra Seal 11-308SB 2-1/8" Medium Square Blue Dot Universal Repairs (200/Unit)

Xtra Seal 2-1/8" Medium Square Blue Dot Center Flow Universal Repairs (Bulk 200 repairs in a small bucket) 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 200 per box.