Needed to change tires after 1 tear with Fattystipper.

*EDIT*- Title should have read One Year.

I had already replaced the rear with a tube in the spring but the front was still good even after I found a thumbtack in my tire. The sealant did its job. But I needed studded tires and had to remove them. Very surprised how the Fattystripper stayed attached to the tire. I did put a hole in it with the tire levers. Wish I had a few sets of these as they work great with the Giant Yukon rims. Well back to studding my tires and getting ready for the weekend.