Schwalbe Aerothan tubes. Did someone successfully repair it? No matter what I do, the patch starts to leak the air after 2-3 days with pressure of 6-7 bars : r/bicycling
GP-2C Pre-Glued Super Patch Kit | Park Tool
Schwalbe's new Aerothan thermoplastic inner tube weighs only 41g (and offers improved puncture resistance) - BikeRadar