Perlast® G70A

Perlast® G70A uses a unique molecular cross-linking technology to offer the broadest range of chemical resistance of any FFKM with the ability to operate up to a maximum temperature of 260°C (500°F).

An extremely versatile material, Perlast® G70A is suitable for 90% of sealing applications encountered in the chemical processing and refining industries, providing excellent resistance to highly aggressive acids, amines, chlorine and solvent-based chemistries.

Perlast® G70A is available as fully moulded O-rings (any size up to 2m/6.5ft internal diameter), custom shapes and profiles.

Key Attributes

• Ultimate chemical resistance to a wide range of chemicals

• Exceptional acid and amine resistance

• Excellent steam resistance

• Superior mechanical properties

• High sealing efficiency

Typical Applications

• Pumps

• Valves

• Mechanical seals

• Compressors (high H2S concentration environments)

• Pressure vessels

• Diesel engines (pre-chambers and exhaust systems)

• Couplings & Fittings

• Custom shapes and profiles