If you're referring to the pre-glued patches then I'm not surprised. They're only good up to about 50psi.
Get different ones - I have run them at over 100psi without problems.
@deleted 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.
Get different ones - I have run them at over 100psi without problems.