Standard patch kits don't bond to TPU tubes. The rubber cement and vulcanizing patches designed for butyl simply won't adhere to thermoplastic polyurethane—the chemistry is different. If you're running Tubolito tubes and want the option to repair rather than replace after a puncture, you need the Tubo Patch Kit. It's the only repair solution designed specifically for TPU tube material, and carrying one alongside your spare tube means you can handle multiple flats on a single ride without being stranded.

The kit includes 10 patches total: 5 large and 5 small. The two sizes let you match the patch to the puncture, using smaller patches for thorn holes and pinpricks while reserving larger patches for more significant damage. Each patch is made from the same TPU material as Tubolito tubes, which ensures compatibility and maintains the tube's flexibility after repair. The included adhesive is formulated specifically for TPU bonding, and the patches feature increased heat resistance so the seal holds up even when tubes warm during extended riding or braking heat transfer.

Application follows the same general process as traditional patching: locate the puncture, clean and dry the area, apply adhesive, wait for it to become tacky, then press the patch firmly in place. The main difference is the materials involved—you're bonding TPU to TPU rather than vulcanizing rubber. Give the adhesive adequate time to cure before reinstalling and inflating. A properly applied patch creates a permanent repair that holds air just as well as an undamaged section of tube, so you're not sacrificing reliability by patching versus replacing.... Read More