Fix-A-Flat products were designed for peace of mind. When the unexpected happens, easy to use Fix-A-Flat products allow drivers to get safely back on the road and on their way to a repair facility. The proprietary Fix-A-Flat rubber compound temporarily seals and inflates tires in just minutes. It's non flammable formulation makes it safe to store conveninently in a vehicles trunk or tire well. No wonder Fix-A-Flat is America's #1 tire inflator and sealer!