Important: Lubricating a mechanical lock should only be performed by a trained safe and vault technician.
All parts should be wiped thoroughly clean before applying lubricant. Use a thin, almost invisible film of AeroShell 22 (preferred),Novagard Versilube G-322-L, or Dow Corning Gn Metal Paste for all lubrication points inside all S&G lock cases. Aeroshell 22 is the current factory lube.
Although not necessary, a thin film of lube may be applied to the inside of the Delrin dial ring bushing or the underside of the dial bearing.
NOTE: Heavy petroleum lubricants can cause swelling and distortion of Delrin or Celcon (plastic) components. Use only recommended lubricants (AeroShell, Versilube, and Gn Metal Paste).
For Additional information please call Vault Pro USA: 800-299-6929