Texas Refinery Corp We used tire seal 11 at the shop for years in the 6 gallon pump can . Would seal up almost all puncture holes from stickers all the way up to giant thorns. Tried the green slime too,but this seemed to be the best and less trouble with tire balance. OPT

 

I love the stuff, get it in a gallon with pump at wal-mart. I tried it out on some old dryrotted 38" superswampers on my old trail truck. They leaked bad from sidewall dryrotting, but the slime sealed them up. You have to use a LOT, to stop a bad leak, but I love the stuff.

You are supposed to roll or run it a lot right after putting it in so it dosent settle. That would make it out of ballence i think.