For independent minor repairs of tubeless tires on the road, there are special kits for sale.
The kit includes a special needle, a rasp, a container with glue, a knife, a tourniquet for filling punctures.
1. Inspect the tire and locate the damage.
2. Remove the foreign object from the protector.
3. Rasp the inside of the hole. After processing, the surface will be cleaned of dirt, rust and its edges will be smooth.
4. Remove the protective film from the bundle pieces from the kit...
5.... and separate the bundle from the substrate.
6. Pass the tip of the tourniquet into the eye of a special needle...
7.... and stretch to the middle of the segment.
8. Apply a layer of adhesive from the kit to the tourniquet. Also treat the surface of the hole in the tire with glue.
9. Insert the tip of the needle into the hole.
10. Press the needle handle to push the tourniquet into the hole so that both ends of the tourniquet about 10 mm long remain outside.
11. Pull the needle sharply out of the hole.
12. Cut off the ends of the harness remaining on the surface to the level of the tread.
13. Wait for the time indicated in the instructions attached to the repair kit, required for the polymerization of the adhesive, and bring the tire pressure to the recommended one.
The repair method described is not a substitute for professional repairs in specialized workshops. This is just a way to solve a problem along the way and complete the journey safely. However, in many cases, after a high-quality self-repair, you can operate the wheel for an arbitrarily long time.