FlatSeal™ HMF41 - Enhanced flexibility for stress sensitive flanges 

FlatSeal™ HMF42 - High mechanical strength for aggressive alkalis 

FlatSeal™ HMF43 - Robust gasket for high temperature applications 

FlatSeal™ HMF45 – Expanded PTFE offers unique properties

FlatSeal™ HMF48 - Suitable for universal use in food contact applications