Value Collection 0M284B3 Buna-n Round Cord Stock 100 Ft

Product Description

The VALUE COLLECTION 0M284B3 is a Buna-N (nitrile rubber) round cord stock supplied in a 100-foot standard coil. Buna-N is a petroleum-resistant elastomer widely used for sealing applications where exposure to oils, fuels, and hydraulic fluids is expected. This cord stock serves as raw sealing material that technicians cut to length and form into custom O-ring-style gaskets or rope seals. It is suitable for use in HVAC, plumbing, and general mechanical sealing applications where a flexible, oil-resistant round profile is required.

This cord stock is used in trade and industrial settings where pre-formed seals are not available or where custom seal lengths are needed on the job. Typical applications include sealing around shafts, ports, grooves, and access panels in mechanical and fluid-handling equipment. The round cross-section allows it to seat consistently in standard grooves and channels. It is commonly worked by HVAC technicians, plumbers, and millwrights performing field repairs or equipment builds.

Key Features

• Buna-N (nitrile rubber) material provides strong resistance to petroleum-based oils, fuels, and hydraulic fluids
• Round cord profile seats consistently in standard sealing grooves and channels
• 100-foot coil length allows on-site cutting to any required length
• Flexible construction conforms to irregular or curved sealing surfaces
• Suitable for use in both static and low-movement sealing applications

Compatibility

Designed as a general-purpose round cord seal stock for use in mechanical, HVAC, plumbing, and fluid-handling equipment requiring Buna-N elastomer seals cut to custom lengths.

Installation Notes

Cut cord to required length using a sharp utility knife or razor blade on a clean, flat surface for a square end. Ensure the sealing groove or channel is clean and free of debris before seating the cord. Power down or depressurize any system before removing or replacing seals. Adhesive-joining of cut ends may be required for closed-loop O-ring applications — use only adhesives rated for Buna-N elastomers.