Fix a flat ultimate 2 step easy emergency car flat tyre puncture repair sealant air compressor inflator pump kit kit includes 8oz tyre sealant reusable 12v tyre inflator tyre gauge 5 50psi o 34 3 44 bar two simple steps to temporarily seal and inflate a flat tyre inject the sealant and reflate the tyre repair and inflate a standard car tyre in 11 minutes cone top can works on most vehicles bonus pencil gauge included environmentally friendly nitrogen sealant propellant