Yep, I've used Stans sealant on 18-25c inner tubes. I've used tubes with removable cores, and then used the Stans syringe (after removing the valve cores) to inject the sealant into the tubes. Seems to work well enough.
@Brommers started
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Yep, I've used Stans sealant on 18-25c inner tubes. I've used tubes with removable cores, and then used the Stans syringe (after removing the valve cores) to inject the sealant into the tubes. Seems to work well enough.