TPU tubes for #cycling - Yay or Nay? Sources?
Anyone using TPU tubes? Would you recommend them?
I note online Chinese vendors (Temu/Ali) are about half the price of my local bike store for them. Anyone have experience with purchasing/brands for Chinese TPU tubes?


@Pionir @pete @wav3ydave @adamrice @MrAndrewD @bicycling
They, apparently, got a huge can of sealant meant for cars and shot that into the valve.
Likely a liter+ in total.
The butyl tube had a 6cm tear so the tire was basically completely filled with sealant.
It didn’t work.