NO-OX-ID "490" - This corrosion preventative protects precision bearings from rust metal, steel corrosion or staining. Imparts a long lasting, soft, almost colorless transparent and thin film compatible with mineral oil.

NO-OX-ID products have no expiration date because they will not breakdown the way standard copper, clay, lithium soap and other oil base greases do. The effective chemical inhibitor system used in NO-OX-ID would destroy these jelled oil greases. So if your lubricant has an expiration date you did not use NO-OX-ID.