vomitproject
Just like the device in the article it's fitted around the valve and the sealant goes everywhere. At least the stans syringe was over valve.
Yes. Subscribed. I want to hear more. I work in transit signaling. Lightning and transit voltage protection. So many variables with traction power but also lightning. Sounds interesting.
Just buy a stans no tubes refill bottle. 2 oz. Then keep refilling the sucker. Remove the valve core. If you're doing it the old school way it's way messier. The stans no tubes syringe was even messier.
I always seat tires before putting sealant in and this almost guarantees no splash back. https://sprocketkings.com/products/stans-no-tubes-regular-tire-sealant-2oz-bottles
I think there have been great advances in comfort and convenience factors. The toilet itself and the valve system, hasn't changed in 80 years. It feels like a technology that should have been eclipsed to something more efficient and easier for the sanitary sewer system to handle.
I bought a fumpa and it had issues immediately. I could only inflate for a few psi before it would fail. Had to plug it back in to power to reset the pump. Told them the same information and they wanted to send me a new one. I have given up on the experiment. I rarely need them on the road. Carry emergency CO2 only. I fill before each ride to maintain accurate psi levels. Tubeless on all my bikes. They seemed perplexed (fumpa) that anything had every failed. I just wanted my money back and they were pretty pushy before they relented. I wouldn't buy another one of those and Amazon seems littered with trash versions. I went with fumpa as it was made in America. Oh well. Maybe in a few more years they'll be more reliable. Super loud too. I have a Ryobi battery pump with digital gauge that you set desired psi. It was quieter than the fumpa and use that before every ride.