Perlast® Super-Six FFKMs are engineered for every extreme, delivering unrivalled performance and uncompromising quality for the most demanding applications and industries.

Across these six core grades, Perlast® can deliver peerless sealing against the most challenging high and low temperatures, and the most aggressive chemical operating environments. 

This is in addition to outstanding mechanical properties and resistance to rapid gas decompression (RGD). There are also Perlast® Super-Six grades which are compliant to FDA, USP Class VI, and 3A 18-03, for peace of mind with food contact applications.

Perlast® Super-Six material grades are highly prized for outstanding sealing performance in indudistries including:

• Food & Dairy
• Pharmaceutical & Biomedical
• Chemical Processing
• Energy
• Aerospace
• Mechanical Seal applications

The Perlast® Super-Six range of materials are at the leading edge of polymer technology. Developed by PPE to offer superior sealing solutions with enhanced performance and improved functionality, they have been proven in the field for over 20 yeasrs.These siz material have evolved into our most popular grades, used for the most demanding industrial applications:

High temperature: G77X, G75B

Chemical resistance: G74S, G80A

Low temperature: G75LT, G90LT