Around here we have to run sealant in tubes also. When you break this one down it may be a mess if the sealant isn't totally dried. Do it outside with a hose ready to clean everything up. I peal the dried old sealant off the wheel. I have gone back and forth with the tubeless thing. When tire and wheel are both tubeless ready, it works alright. If one of the 2 is not, then all bets are off. If the bead hasn't broke yet, find the puncture and put a plug in it. If it airs up, add more sealant and go ride.