Moth Lube?

The SS rod is done. All thats left to do attach the rotating pin in the flap and do final adjustments. Friday will be the day for the test flight. Yay. One quick question, is there a recommended lube for all of these moving part?. Everything on the boat is reasonably low friction, but I figure lube is always good. What do people generally use for lubing the push-rods and such?