Flex-O-Seal is a unique sealing material manufactured from special grade of expanded 100% pure PTFE by transforming the fibrous structure by means of a special process. Though very tough, it is spongy and suited to almost all flanges, covers and narrow cavities. Its special soft and flexible character enables it to be the most ideal seal under pressure without significant cold flow even on irregular, badly damaged or corroded flange surfaces. Flex-O-Seal is recommended at temperatures from -240oC to 310oC, PH Rang 0-14. It does not deteriorate due to stocking for long time. It is resistant to high pressure, Non-toxic. It is not recommended for use against elemental fluorine, alkali metals and strong oxidizing agents. Flex-O-Seal is safely used in petroleum refinering companies even in their offshore operations, corrosive chemical processing, food processing, paper mill, marine installation, for glass lined or fibre glass reinforced vessels and tank lid sealing, manhole covers, vent pipes, heat exchangers, pumps or compressors housing flanges, valves and many more industrial applications where conventional pre-cut gaskets are not readily available or unsuitable.

Flex-O-Seal is a unique sealing material manufactured from special grade of expanded 100% pure PTFE by transforming the fibrous structure by means of a special process. Though very tough, it is spongy and suited to almost all flanges, covers and narrow cavities. Its special soft and flexible character enables it to be the most ideal seal under pressure without significant cold flow even on irregular, badly damaged or corroded flange surfaces. Flex-O-Seal is recommended at temperatures from -240oC to 310oC, PH Rang 0-14. It does not deteriorate due to stocking for long time. It is resistant to high pressure, Non-toxic. It is not recommended for use against elemental fluorine, alkali metals and strong oxidizing agents. Flex-O-Seal is safely used in petroleum refinering companies even in their offshore operations, corrosive chemical processing, food processing, paper mill, marine installation, for glass lined or fibre glass reinforced vessels and tank lid sealing, manhole covers, vent pipes, heat exchangers, pumps or compressors housing flanges, valves and many more industrial applications where conventional pre-cut gaskets are not readily available or unsuitable.