Originally Posted By: ARCOgraphite
I just did. Silicone etching glass is common knowledge.
Are you sure you're not confusing silicone with silicon? I don't believe silicone oils, greases or rubbers have any glass-etching properties. Silicates and silicon off course would etch - but that is not what would be in the lubricants (wouldn't be much of a lubricant if it etched).