Hign-concerned Chemical:NoneGLUE:GLUEOrigin:Mainland ChinaItem Type:Tire Repair ToolsDescription: Simple operation, black soft rubber, flexible and elastic, non-white, non-502, non-corrosive to tires. Black paste, "integrated" with the tire after curing. Wear-resistant, rain-resistant, washing-resistant, good toughness, not easy to take off, high temperature and low temperature resistance. Initial curing 10-30 minutes, fully curing 24 hours. This repair glue is non-toxic, harmless and non-flammable, with an environmentally friendly formula and will not stick to your hands. Specifications: Capacity: 30ml / 50ml color: black Shelf life: 9 months at room temperature Scope of application: All kinds of rubber tire repair The package includes: 1 x Tire repair glue Note: There is 2-3% difference according to manual measurement. Please note that slight color difference should be acceptable due to the light and screen.