[the man behind the rifle]

I was at a gun store today and picked up a nice remi sling and i found one of their lubricants it says it leaves a dry teflon coat. I cant seem to find an ingredients list so i don't know if its silicon or not. anyone used on their airsoft guns before? its for bolt action reel steels anyway and its a spray not a gunk so I think its not wd40 of lithium based could be rong thow.