Joe’s Yellow Gel is a fiber gel sealant designed specifically for inner tubes — it is not intended for tubeless tire systems. It’s ideal for city bikes, commuters, e-bikes, kids bikes, and general everyday cycling where tube flat prevention is needed.

Features
Fiber gel technology seals punctures in the tread up to 3 mm. 
Suitable only for inner tubes (not tubeless systems).
Non-toxic, long-lasting and easy to install.
Contains micro-fibers to help prevent and repair small punctures.
Easy spout fits all valve types with removable cores.

Specifications
Use: Inner tube flat prevention (not tubeless)
Sealing Capability: Seals holes up to 3 mm 
Compatibility: All inner tubes with removable valve cores
Non-TOX: Yes (non-toxic)

Mfr Claimed Weight
TBC