Equalseal EQ535MD is a high performance gasket material made of 100% multi-directionally expanded PTFE. This "sheet on a spool" has all the performance characteristics of expanded PTFE sheet, like excellent creep resistance and dimensional stability, while being packaged on a spool with adhesive backing like Joint Sealant. It is a form-in-place gasket material that conforms to almost any surface. It is capable of withstanding a wide range of pressure, temperature and chemical environments making it an ideal gasket material for almost any application.