https://old.reddit.com/r/typewriters/comments/1f3b3gg/whats_molykote/lkckuwc/

Molykote BR2<br /> Shell grease 6430<br /> Molykote A Depot Fat Technical white oil

Mobil grease 28 (replacement for IBM No. 23 grease in IBM Selectrics) contains clay thickener which many greases don't have Mobil 1 0W-30 (or 0W-20)

See also: https://archive.org/details/olympia-sge-30-spare-parts-catalog-german/page/n23/mode/2up