The X-tra Seal Foil Back Patch is the perfect solution for puncture repair in tubeless radial and bias ply tires. This repair unit is rubber reinforced, making it highly effective and durable. It is designed to provide easy and quick repairs for punctures on all tubeless tires of most vehicles. The patch is vulcanized chemically, which ensures a secure and long-lasting repair. FleetPride is your First Click in Heavy Duty®.