Each tube is pre-filled with Joe's Road Racing Sealant.
- High quality tubes pre-filled with 50 grams of Joe's Road Racing Sealant.
- Specially engineered to seal punctures at the high air pressures of road racing wheels.
- Instantly stops punctures up to 3 mm.
- Long shelf life up to 3 years.
- No maintenance required, efficient up to 2 years.