Polywater® SPY Lube is an innovative approach to cable lubrication.
The concentrated lubricant reduces pulling tension with only a thin
coating. Use less with no need to “glop” on pasty wax lubricants.
Just spray or wipe to coat the cable jacket. Polywater® SPY continues
to reduce friction even as it dries and becomes less visible.
Quick and easy lubrication with no mess.

http://www.polywater.com/spysample.asp