You are reading a single comment by @hugo7 and its replies.
Click here to read the full conversation.
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.
Five-Hats
@hugo7
Got a backpack out of the loft. Some what looked like copper sulphate(?) around the zips.
The zips were absolutely stuck fast and took ages with some plusgas and wiggling to break free.
I've lubbed them with silicone grease.
Question is: why and has anyone seen this before?
1 Attachment