Value Collection 0M284B9 Buna-n Round Cord Stock

Product Description

The VALUE COLLECTION 0M284B9 is a Buna-N (nitrile rubber) round cord stock supplied in a 100-foot standard coil. Buna-N is a synthetic rubber compound 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-ring seals, gaskets, and compression seals on the job. The round cross-section profile makes it well-suited for groove-seated sealing applications across HVAC, plumbing, and fluid-handling equipment. Technicians cut this material to length and bond the ends to produce a continuous seal ring sized to the application.

This cord stock is appropriate for residential and commercial maintenance applications where standard off-the-shelf O-ring sizes are unavailable or impractical. It is commonly used by HVAC technicians, plumbers, and maintenance professionals to fabricate replacement seals for valves, pumps, compressors, and pipe fittings. The 100-foot coil length provides enough material to produce multiple custom seals from a single coil, making it a practical shop supply for facilities with ongoing seal fabrication needs.

Key Features

• Buna-N (nitrile rubber) material offers resistance to petroleum oils, hydraulic fluids, and fuels
• Round cord cross-section suited for groove-mounted and compression sealing applications
• 100-foot coil length supports multiple custom seal fabrications per coil
• Can be cut to any required circumference and bonded to form a continuous O-ring
• Compatible with a wide range of fluid-handling and mechanical sealing scenarios

Compatibility

Designed as a general-purpose sealing cord stock for use in valve, pump, compressor, and pipe fitting seal fabrication applications where Buna-N elastomer compatibility with the process fluid has been confirmed.

Installation Notes

Cut to the required length using a sharp, clean blade for a flush mating surface at the bond joint. Use an appropriate nitrile-compatible adhesive to bond cut ends when forming a continuous seal ring. Confirm that the process fluid and operating temperature range are compatible with Buna-N before installation. Depressurize and isolate the system before removing existing seals or installing fabricated replacements.