I asked PDW this exact question a year or so ago. It is 3M squeak reduction tape 5430.
Perfect, cheers!
Problem is finding it!
@Po 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.
I asked PDW this exact question a year or so ago. It is 3M squeak reduction tape 5430.