Steelman G10105 Chemical Vulcanizing Cement - 8oz. FAST DRYING - Fast drying natural rubber cement VULCANIZATION ACCELERATORS - Contains accelerators that speed up the vulcanization process during rubber tire and tube repairs INCLUDED APPLICATOR BRUSH - Convenient applicator brush is attached to the underside of the cap CHEMICAL OR HEAT - Suitable for use in either chemical or heat vulcanization ALL PURPOSE CEMENT - Universal rubber cement suitable for use on automotive, motorcycle, and bicycle tires