AA Innerliner Repair Sealant with Brush Top Can - Waterproof Sealant for RV Roof, Boat, Trailer & Truck Bed Liner Repairs - Easy DIY Application for Leak Proof Protection

Innerliner Repair Sealant is the final chemical in the proper tire repair process. Made of a special formulation of Butyl rubber and other compounds, American Automotive Repair Sealant restores the sealing properties of the tire innerliner, returning air tightness and minimizing air migration through the overbuffed area and repair unit into the tire casing as well as providing increased assurance of repair adhesion.