The extra high temperature (XHT) line of fluoropolymer lubricants broadens the overall Krytox lubrication line to address long life lubrication needs from –74 degree C (–100 degree F) up to 399 degree C (750 degree F) Specifically Krytox XHT greases are designed for applications in the 204–399 degree C (400–750 degree F) temperature range for use in bearings gears chains O-rings sliding and other mechanical components These products are excellent for use in many harsh industrial applications and are currently used in mining metal processing power generation textile aviation baking and chemical applications Krytox XHT lubricants are ideal for your high temperature lubrication systems Besides the ability to work in harsh environments and high temperatures Krytox XHT lubricants provide typical savings that are 10–100 times or more the cost of the lubricant