FVP Emergency Tire Inflator with Hose is designed for use in most passenger cars, light trucks, trailers, lawn tractors, ATV, and pneumatic-type tires. The special latex foam formula will seal most tread-area puncture injuries while partially inflating the tire. Safe method to temporarily repair a tire. FVP Emergency Tire Inflator with Hose is safe to use with tire inflation monitoring devices when used as directed. Reduces hazards associated with roadside tire changing.