PTFE Sleeves are cylindrical shaped tubes made of the best grade polytetrafluoroethylene, a synthetic fluoropolymer known for its exceptional properties. PTFE is a highly heat-resistant and non-reactive material that offers tremendous insulation as well as chemical resistance. These types of sleeves are generally utilized for covering cables and wires to protect them from moisture, heat and abrasion. Also, they can be utilized as a barrier against chemical exposure that makes them suitable for chemical processing and medical applications. PTFE Sleeves are available in a lot of colors and sizes and can be custom-made to fit varied cable and wire configurations.