PAC-C6™ Dry Graphite Lubricant

All padlocks — even PACLOCKs — require proper maintenance to keep them operating smoothly and reliably over time. Dirt, debris, and normal wear can build up inside the lock, leading to sticking keys, rough operation, and unnecessary replacement. PAC-C6 is manufacturer-recommended maintenance designed to keep locks performing as intended. PAC-C6 uses a dry graphite formula built specifically for lock cylinders and internal components. Unlike wet lubricants, it won’t attract dust or grime or turn into sludge inside the lock. Instead, it helps keep internal parts moving consistently, supporting smoother operation and longer lock life. PACLOCK uses PAC-C6 to maintain our own locks, ensuring it meets the performance and reliability standards we expect from every product we manufacture.