Cork−elastomer jointings

Premium nitrile grade

• Premium quality blend of cork and nitrile rubber.
• Developed for Ministry of Defence requirements.
• Resists a wide range of fluid media.
• Operates at up to 110°C in liquids.

For higher pressure duties

• High quality blend of cork and polychloroprene.
• For switchgear and transformer applications.
• High resistance to mineral oils.
• Operates at up to 110°C in liquids.

High-performance electrical grade

• Cork and nitrile/polychloroprene elastomers.
• Developed for hydrogen coolers or with SF6 gas.
• Resistivity 10¹⁰ Ω.cm at 100Vdc.
• Operates at up to 110°C in liquids.

High grade, general purpose

• High quality general purpose grade.
• Used in automotive, engineering and electrical industries.
• Operates at up to 110°C in liquids.

• Premium quality blend of cork and nitrile.
• Recommended for use with unleaded fuels.
• Used for automotive, engineering and electrical duties.
• Operates at up to 115°C.

Sponge grade for low bolt loads

• Blend of cork and polychloroprene.
• Soft grade with closed-cell construction.
• For fragile flanges with low bolt loads.
• Exceptional oil resistance.

Premium nitrile electrical grade

• Premium quality blend of cork and nitrile.
• Meets ABB specification for switchgear and transformers.
• Used in automotive, engineering and electrical industries.
• Operates at up to 110°C in liquids.

Neoprene electrical grade

• Economical, high quality product.
• Recommended for switchgear and transformers.
• Operates at up to 110°C in liquids.

Nitrile electrical grade

• High quality blend of cork and nitrile rubber.
• Robust grade for heavy electrical duties.
• Resists all commonly used transformer fluids.
• Operates at up to 110°C; excursions to 120°C.

Premium neoprene electrical grade

• Premium blend of cork and polychloroprene.
• Top grade product for transformers and switchgear.
• Well proven in prolonged contact with mineral oils.
• Operates at up to 105°C in liquids.