Originally Posted by krispistoferson
It's weird, shifty, cuz Schraeder valves are the easiest to put Slime IN, but the worst about clogging up with the stuff! I've never had a presta valve gunk up on me. As far as "eating away" at your inner tubes, that's some deep doo-doo. I'm sure there's a lawyer somewhere that would LOVE proof that Slime makes a product that messes up what it's supposed to fix, meanwhile putting the user's safety at risk! Urban legend, imho.
Yeah Kris, The presta is all I use and I've had them gunk up only a few times. The first time it happened I twisted out the whole valve, yuck, learned a lesson that day that I've not repeated. Other that that I'm just real careful to make sure I clean up well whenever air come out through the valve. I kind of thought doo doo too.