Cost more then a kidneywow dood i just looked up how much that box of toys cost !
For the last 35 years if I had a Electric Blower or Pump I used Fomblin (Dimethyle siloxane/silicon dioxide) the price has dropped a lot. FYILol - I just noticed in the ebay ad that the guy "only uses Kluber Isoflex grease." That's the exact same stuff I'm using in the Vortech. And it is expensive as all heck. I paid about $50 for 50ml.