Gaseous moisture that has penetrated a layer of grease?
The ream should take care of that on Monday, regardless of whether it's paint residue or galvanic corrosion.
@Dammit 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.
Gaseous moisture that has penetrated a layer of grease?
The ream should take care of that on Monday, regardless of whether it's paint residue or galvanic corrosion.