Looking for an easier way to add tire sealant to your tubeless bicycle tires?  An alternative to tire sealant injectors?

We've got you covered with the Sealant Funnel!

Simply deflate your tire and remove the Presta valve.  Next, thread on the Sealant Funnel and add your favorite tire sealant.  When done, unscrew the funnel, replace the valve and inflate.  Rinse the funnel under tap water and it is ready for next time!

• 30 ml capacity
• Compatible with fully threaded valve stems
• Brass threads fit most Presta valve stems
• Patent Pending