Re: No more flat tires
I have the Flatblocker Max tubes also. A worn out tire wuoldn't hold air with them, changed the tire to a slightly better one. Now it holds air fine. They have taken several hits and are still good. I've had 2 sets for 9 mo. They took the winter off, so 6mo. use.
Tried the Slime once on lawnmower tires that was really far gone once. It could bring them back, But it really wasn't a fair test.
Building 2nd kit in 6 years. Cheez this time. 1st one was a DAX.