WD-40 Specialist Anti-Friction PTFE Lubricant contains PTFE which provides enhanced lubrication, leaving a dry clear film that won’t attract dirt, dust or oil. It’s quick drying formula means it can be used quickly and efficiently, and can also be used as an effective mold release agent. Specialist Anti-Friction PTFE Lubricant can be used in a range of ways, these include: lubricating gears lubricating machinery cogs helps to keep doors and window tracks lubricated and moving freely helps to keep blades and drill bits clear, lubricated and in working order Specialist Anti-Friction PTFE Lubricant also features the SmartStraw™ delivery system. SmartStraw™ can give the user the benefit of being able to spray the product in 2 ways, Straw up for a precise and accurate application into the most delicate of jobs, straw down for a wide spray in order to cover a large surface area. The SmartStraw™ system also features a 360° valve, this allows you to use the product in a range of ways including upside down and on its side. This allows you greater freedom when using the product, allows you to get into those tough to reach places and has no drawbacks in terms of how it can be used. WD-40 Specialist Anti-Friction PTFE lubricant is specifically designed for use on metals, plastics and glass, and is also designed to withstand temperatures of between -20°c to +250°c. this means that the PTFE lubricant is highly versatile and be used in various environments and situations.