Inner Tube Protecting, Bicycle Tire Liner - Stop Flats for Cross Bikes Using Gold 700c x 32-41bike Tires and Tubes with Hard Durometer Center Strip. (1 Liner)

Great product

I've been using the Thorn Busters on all the commuter bikes in our family for the past five years. Been satisfied with the anti-flat protection. I was a big fan -- until today, when I got a flat. I had installed the liner about four months ago. Opened up the tire and the liner had totally disintegrated. It shredded into strands. See photo. Randy Kirk, owner of Best Bike Deals, offered to send out two replacements immediately. So respect to Randy for standing behind his product. But now I'm wondering if my faith in the product is misplaced. I buy the Thorn Busters so I don't have to worry about flats. The flat I had today was due to tiny shards of broken glass that I picked out of my tire with tweezers. This time, the Thorn Buster provided no protection whatsoever. Will I buy Thorn Busters again? Probably yes. But from now on, I'll always have doubts in the back of my mind when I'm out riding (11 miles a day). I feel like I've been robbed of my peace of mind.

All tire liners seem to do the job. A must when by the beach and dealing with sand Spurs.

This product was useless. Used it for one ride and I got 3 flat tire. The product shattered into pieces and according to the bike technician who repaired my tires told me that these material can even puncture your tire. This is a total waste of money!!