In the tire sealant

[Alien]

I find that all the ones I have used dry up in time. Last lot only lasted about 2 years and I took the tyre off and it was just dried up mess in there.

 

[Xfaxman]

Here is the link to my laundry starch tire sealant posts: http://www.tractorbynet.com/forums/tires/317401-tire-sealant-advice.html#post3837638

 

[Todd727]

These guys go nuts trying to concoct the best tire sealant: Best Tubeless Brew? - Page 150- Mtbr.com

 

[Henro]

Anyone one know of a sealant that is put into a tire that stay there forever to seal a leak if one occurs? There are to many draw backs to having foam filled tires.

I know this is an old thread that was resurrected, but I have all four tires on my bx2200 foam filled, and the fronts on my B2910 foam filled (liquid in rears), and aside from the cost, I cannot think of any drawbacks... what am I missing?