I'm sure Parker Super O Ring is a fine product and works well. My point is that $6.75 is a lot to pay for a 1/2 oz. tube of grease. While that price may be in line with some other exotic lubricants there is nothing about a rubber o-ring rubbing against an aluminum hub that warrants the use of an exotic high tech lubricant. Any silicone based grease will lubricate with out deterioration of rubber components.

If you read your attachment it says that the Parker lube is good for; a wide temperature range, a variety of fluid media, 30 micron filters, high pressure or vacuum systems, etc. These jet bake systems don't contain exotic materials nor are they exposed to extreme environmental conditions. Anyone using this on their brake system is simply paying for more than they need.

I'll concede the point that $6.75 is not a lot of money compared to the thousands we have tied up in these jets. I don't have any experience with the disk type brakes. The automotive silicone grease works just fine on my BVM brakes and I don't believing in paying for more than I need. Of course that's just my opinion, I'm sure some will disagree or have a higher perceived need.

Joe