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Howard
Sumo
@cino
So , had my first puncture, that didn't seal, on Sunday , looks like the sealant had dried up. Using Doc blue sealant with 23mm Pro One's , put the sealant in 6 months ago , only use the bike on Sundays for long rides. Guess I need to replace the sealant more often , my question is , do you just top up with new sealant or is it a case of taking the tyre off , cleaning up and renewing sealant?