BLUE LIGHTNING™ is a service offered by PENN ALUMINUM CONDUIT & EMT of a factory-applied, UL listed, wire pulling compound to the interior surface of Aluminum EMT. This Teflon®-like dry film coating provides excellent lubrication to support ease of wire bundle and cable pulling in electrical applications using Aluminum EMT. The lubricating film is unaffected by freezing, thawing and extreme high temperature exposures. The BLUE LIGHTNING™ coating does not deteriorate with age and retains lubricity well after application. Contact PENN ALUMINUM CONDUIT & EMT for additional information and how to request this innovative new coating application service.