Quick Answer
Leakage is rarely a single-cause issue. It usually connects oil viscosity, sealing, pressure balance, filling, and storage.
Hardware Engineering
CBD cartridges leak when oil behavior, sealing design, filling process, or pressure balance exceed what the hardware can tolerate.
- Leakage has multiple causes.
- Filling and storage conditions matter.
- Hardware should be validated with the final oil.
Common leakage sources
Leakage can come from intake flooding, seal failure, pressure changes, or improper filling conditions.