Tire repair tool, tire patch, Radial repair units (1) We have been manufacturing tire repair patch for many years. (2) We can manufacture according to customer's design and logo (3) Our products quality is high and price is competitive. (4) Our delivery time is timely and our service can let you satisfied. (5) We can supply to you free sample. (6) For passenger radial patch, any size These patchs are black with black vulcanizing gum on a bule poly backing. It will vulcanize chemically. for use in radial and bias tires, inner tube and so on.