This newly improved tubeless sealant injector syringe is designed to meet the demands of modern tire sizes. It allows for a higher volume fill of sealant, ensuring a flat - free riding experience. With its 150ml large - volume design, applying sealant is a breeze, without any mess or waste.


Using this tire sealant injector is easy. First, make sure your tire is deflated. Then, attach the injector to the valve (either Presta or Schrader). Slowly push the plunger to inject the sealant into the tire. After injecting, inflate the tire to the recommended pressure. Remember to shake the injector well before use to ensure the sealant is properly mixed. When not in use, store the injector in a cool, dry place. If it gets dirty, clean it with mild soap and water and let it dry completely.