This guy seems to think he's found the answer, although it's not chemical based
If I can ever be bothered to do anything other than keep chucking new sealant through the valve, I might give it a go
Crepe eraser
https://youtu.be/Gz5n2iuUrSs
Thats the guy .
https://amzn.to/3Jz0fOP
Natural crepe rubber
@pacef8 started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
This guy seems to think he's found the answer, although it's not chemical based
If I can ever be bothered to do anything other than keep chucking new sealant through the valve, I might give it a go
Crepe eraser
https://youtu.be/Gz5n2iuUrSs