The new Powerflex PTFE/Silicone grease is a premium synthetic silicone based grease with PTFE (commonly known as Teflon). It is a white, semi translucent, non-toxic lubricant designed for the effective lubrication and assembly of Powerflex bushes and their associated components. Benefits of Powerflex Grease: Waterproof with a high resistance to water wash-off. Non-Toxic Contains anti-oxidants and anti-corrosion additives to protect metal components. It will not react with plastics or rubbers including Polyurethane. Excellent wide temperature resistance with working temperatures of -20c to +220c Contains PTFE (Teflon) giving excellent anti-wear property's Excellent sealing property's prevents contamination of lubricant and components. Ideal for the assembly and lubrication of bushes, sleeves and anti-friction bearings.