For some wierd reason the inner bead on one of my 39.5 tsl swampers wont seal up tight. The other day it let all the air out coming down some rocks. Got any suggestions other than inner beadlocks? Something i can put in the tire itself and have it seal tight? thanks!

You will hate yourself if you have to unmount those tires after giving them a couple squirts of sealer. It's nasty. I would break 'em down and check the beads and the mounting surface on the rim, clean the rim up real good and soap it down. They may have never completely seated or the wheel might be bent a little. I usually air mine up to about 50-65 after soaping them and let them sit for a while before I air them down to pressure to make sure they seat completely.

read the above post. thats my recomendation as well. but if you really want sealant then get "slime"