401B Nutrol Control Cleaner

https://www.mgchemicals.com/products/electronics-maintenance/specialized-cleaners/nutrol-control-cleaner/

401B Nu-Trol Control Cleaner For Electronics is a unique blend of high purity solvents and a lubricating mineral oil that is excellent for cleaning and lubricating delicate moving parts in electronics. This solvent system also effectively dissolves oil and organic residues, and is thus useful in a variety of electronics applications, such as controls, potentiometers, dials, switches, tuners, and servomechanisms.

Features & Benefits
Best electrical contact cleaner for delicate moving parts
Suitable for use in food facilities as a non-food chemical—Canadian and NFS recognition letters available on request
Safe on many plastics
Contains electronics-grade mineral oil
CARB and RoHS compliant