Value Collection 0M284B7.5 Buna-n Round Cord Stock

Product Description

The VALUE COLLECTION 0M284B7.5 is a Buna-N round cord stock supplied in a 100-foot standard coil length. Buna-N, also known as nitrile rubber, is a synthetic elastomer widely used in sealing applications where resistance to petroleum-based oils, fuels, and hydraulic fluids is required. This cord stock is used to fabricate custom O-rings, gaskets, and compression seals on the job. It cuts cleanly and bonds with standard nitrile adhesives, making it a practical solution when standard O-ring sizes do not fit the application.

This cord stock is suited for use in plumbing, HVAC, and industrial maintenance applications where a field-fabricated seal is needed. Technicians use it to replace worn or non-standard O-ring profiles in valves, pumps, compressors, and hydraulic fittings. The 100-foot coil length provides enough material to handle multiple sealing jobs from a single spool.

Key Features

• Buna-N nitrile material resists petroleum oils, fuels, and hydraulic fluids
• Round cross-section profile for standard groove and gland sealing applications
• 100-foot coil length supports multiple field-fabricated seal jobs
• Cuts cleanly for custom O-ring and gasket fabrication
• Compatible with standard nitrile cord adhesives for splicing

Compatibility

Designed as a general-purpose field sealing material for use in valves, pumps, compressors, and hydraulic fittings requiring a nitrile rubber compression seal.

Installation Notes

Installation is performed by maintenance technicians, plumbers, or HVAC mechanics fabricating custom seals. Depressurize and drain the system before removing any existing seals or fittings. Cut cord to the required circumference, join ends with a compatible nitrile adhesive, and allow full cure time before pressurizing the system. Do not install Buna-N cord stock in applications involving ketones, strong acids, or ozone-heavy environments where nitrile rubber is not rated.