Originally Posted by
Nims
I'm sure no one cares about an update to this thread but I feel like a rant so here goes.
I've ridden the Tufos with their sealant in the rear tire.
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The sealant that is supposed to seal is just pouring out.

I tried put the puncture up or down or sideways, and the sealant just came out the hole without sealing.
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-J
This is contrary to my experiences - I have used the sealant twice on different tires and they are still going strong. I suspect my method of application is different, though. I would never use quantity of sealant enough to be puring through the hole. Tufo warns against using the sealant as a precaution and does not recommend it for punctures bigger than 2mm.