By making use of our proprietary synthetic PTFE compound for coating, we can make rubber seals and diaphragms chemical resistant, flexible, and abrasion resistant even at extreme high and low temperature. Our PTFE coated molded rubber valve seals, diaphragms, and sieve holders require the least or no lubrication and maintenance. These products are highly durable, reliable and hence provides longer life span. In general, PTFE coating is used to achieve nonreactive properties in containers, pipework/tubings, valves etc for transfering reactive and corrosive chemicals. Where used as a lubricant, PTFE coating reduces friction, wear, and energy consumption of machinery while making sealing components last longer e.g. Radiator assembly in automotive, marine, wind turbine, electricity generation applications.