Slime 70005 Safety Spair 7-Minute Flat Tire Repair System Both tire sealant and air are sent into the flat tire, repairing in one easy step 12-Volt inflator repairs a standard car tire in 7 minutes Slime Sealant seeks out and seals punctures up to 1/4-inch Includes built-in tire pressure gauge and LED light Repair good for 500 miles