Straz Components
Sealant Funnel - Magenta
Sealant Funnel - Magenta
Couldn't load pickup availability
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
Share



I’ve been using my Stan’s syringe without the plunger to pour in sealant . This little guy works way better and looks fancy !
Using this funnel is so easy and not as meshy as some other methods. Faster than an injector or breaking the bead. Follow the suggestions by squeezing the top of the tire before pouring and let go of tire and sealant is sucked in.
I set up a wheel without a mess!!!! Thank you
4/5 only because I use sealant that contains ground walnut and thought this might resolve some issues I’d been having with other products. Had to use a poker to get it down when the solids clogged up. But if you’re not using sealant with solids, then this is a no brainer. Great product.
Eventually, the bottle's top and tube get clogged up. It's also a lot messier when the tube isn't all the way sealed. This funnel saves me time and sealant. Game changer!