Well, 2 sided tape doesn't seem to work. So, looking for some rubber cement, or anything that will actually secure the plastic strip to the center of the tire. I had some stuff that's made to seal car tires and is very expensive...like 42 bucks a quart. Used it on my motorcycle and a friend was going to split the cost with me and use it on his bike, too. He ended up selling his bike and giving the goop away with it. He never did pay his half. The stuff would have worked, for sure.