Dredge.
What are people cleaning their gumwalls with? LadyLiz’s ruffy tuffys have a years worth of canal, brake and road filth all over them.
Just taken one off to deal with a puncture and pulled a dozen shards out so will have to deep clean them and glue up cuts anyway.
Once they're dirty there's only so much you can do. Using some sort of sealant (as used by CX racers on their tubulars) when they are new would probably help.
Dredge.
What are people cleaning their gumwalls with? LadyLiz’s ruffy tuffys have a years worth of canal, brake and road filth all over them.
Just taken one off to deal with a puncture and pulled a dozen shards out so will have to deep clean them and glue up cuts anyway.