... the polymer materials and hardening agent, which is suitable for emergency repair bike and electrical bicycle, motor bicycle, ... soluble formula, U.S.A raw material, no corrosion for rubber, alloy wheel and air intake . Instruction: 1 ... 620 miles) 2) Quick and easy apply, just for 4-5 minutes 3) Seal and Inflate the tire or ... up to 6.35mm (1/4 Inch) 5) Can save the time or affair for replace the tire, and ...