The Kalrez® perflouoroelastomers sealing product line has been specifically designed to deliver outstanding performance in aggressive process environments, ranging from chemical to oil and gas applications. Kalrez® perflouoroelastomers parts have virtually universal chemical resistance. They withstand attack from more than 1.800 chemicals, solvents and plasmas. Even after long-term
exposure to temperatures up to 327ºC (620ºF), Kalrez® parts retain their elasticity and recovery properties better than other high-temperature elastomers. Kalrez® compounds are available as V-rings, O-rings and custom parts.

Reduce maintenance costs

Kalrez® parts help stretch your mean time between repair (MTBR) and lower your maintenance costs. Their durability minimizes unscheduled downtime while letting you extend time between routine inspections and replacement cycles for critical components.

Increase productivity

By reducing the frequency of seal changes, repairs and inspections, you can increase process and equipment uptime for greater productivity and yield.

Increase safety

Lasting longer and performing better than other elastomers, Kalrez® helps reduce the risk of chemical exposure from seal failure.

Reduce fugitive emissions

Kalrez® and Kalrez®Valve Stem Packing Systems can help you reduce leaks and fugitive emissions for improved compliance with environmental regulations. Because Kalrez® parts maintain their sealing integrity, you reduce your risk of environmental non-conformance.