Let bike tire patch repair kit escort your cycling, go ahead without worry! 1.bike tire patch repair kit for tubes works great on almost all rubberized products including Inflatable Dinghies, Rafts, Bicycle Inner Tubes, Unicycle Tubes, Motorcycle, BMX, ATVs, Wheelbarrows, Joggers, Mowers and also Diving Dry Suits. 2.STRONGER THAN PUNCTURED ITEMS new patches are more durable than the actual rubber inner tube or dinghy materials that you will be patching. 3.LIGHT WEIGHT AND COMPACT Only 2.8 oz and its also portable for you to have in your backpack, hydration pack or utility bicycle pack. THE KIT CONTAINS: 29 PCSVulcanizing Patches 4 PCSMetal Scuffer 2 PCSVulcanizing Fluid 1 PCSStorage Box Example: 1. Take out the tire inner tube. 2.Inflate tube and look for punctures or listen for escaping air. For best results, place under water and look for air bubbles. 3.Select the appropriate bike tire patch. Repair method: 1, Scratch around the puncture hole with a Metal Scuffer to make it rough. 2, Apply the curing fluid to the rough area and make sure that the area is larger than the area of the Vulcanizing Patch. 3,Allow to completely dry 1-2 minutes. 4, Remove foil backing from vulcanized Patch and apply patch to glued area.Apply pressure especially to the outer edge. 5, After the cement is dry (usually no more than 25 minutes), The inner tube was repaired successfully. You can inflate the tires to continue enjoying your outdoor riding. Warm Tips:Please keep the product out of reach of children and pets.