PINPFELON- 1(PTFE-virgin) white is based on polytetrafluorethylene, due to its composition, it has the widest application range of all sealing materials. It has an outstanding chemical resistance and will only be attacked by molten alkali metals and elementary fluorine at high temperatures. PTFE tends to creep and can absorb relative low-pressure loads. PINPFLON –1 is suitable for applications in contact with foodstuff and is also used in many applications in the healthcare and pharmaceutical industry.