Kali Kunnan PTFE (Polytetrafluoroethylene) spray is a special lubricant for our fishing accessories. This PTFE-based dry lubricant creates a transparent sliding film that reduces friction and prevents blocking. After application it dries quickly leaving a dry, non-oily layer that does not attract dirt, dust or sand. Ideal for lubricating metals, graphite, plastic, rubber, even wood. Use on rod sockets, racks, reel pickups to lubricate, protect and prevent blockage.