Manufactured from Fluorocarbon (FKM), this 3/4-inch Flexmaster gasket is designed for use in tube and pipe joint assemblies where chemical resistance and reliable sealing performance are required. The FKM compound supports a minimum working temperature of -25°F, making it suitable for demanding industrial fluid system environments.
The Danfoss / Eaton Flexmaster - Code Fx is an Aeroquip-branded replacement gasket compatible with Flexmaster-style line, hose, and tube end connections. Its fluorocarbon construction provides broad fluid compatibility, and the gasket is available with a 7-day lead time as a standard stocked component sold individually.
Will this FKM gasket hold up to brake fluid, or am I gonna need something different?
Answer by: Customer Support on Mar 3, 2026, 1:58 PM
Documented fluid compatibility shows that this fluorocarbon gasket stands up well to a wide range of fluids, making it suitable for use with brake fluid in your Flexmaster connections.