Ultion Secure Cylinders
For your regular 6 monthly Ultion Secure Cylinder lubrication, we recommend using Ultion Lock Lubricant
But, and more importantly, don't use WD40 or Oil and this can jam and break the lock
Ultion Lock Lubricant is easy to apply
Just sprinkle a tiny but on the key, pop it in the lock, turn it and repeat on the other side
Regular maintenance like this every 6 months will help maintain your Ultion Warranty and keep your lock working smoothly