Usa Industrials BULK-RS-HUS70-308 Buna-n Rubber Strip

Product Description

The USA INDUSTRIALS BULK-RS-HUS70-308 is a stock-length Buna-N (nitrile) rubber strip rated at Shore A 70 durometer. It measures 6 inches wide by 60 inches long with plain backing and a black finish. Buna-N is a petroleum-resistant synthetic rubber commonly used in industrial, mechanical, and trade applications where oil, fuel, and moderate chemical exposure are expected. With a tensile strength of 2500 psi and a usable temperature range of -20 degrees F to 170 degrees F, this strip suits demanding sealing, gasketing, and cushioning work in both shop and field settings.

This rubber strip is used across a wide range of trade and industrial applications including HVAC vibration isolation, plumbing pipe support padding, equipment sealing, door and panel gasketing, and general-purpose cushioning. The plain backing allows the strip to be cut to length and bonded or mechanically fastened as needed. It is appropriate for both light commercial and industrial use wherever a medium-hardness nitrile rubber material is specified.

Key Features

• Buna-N (nitrile) rubber construction resists oil, fuel, and petroleum-based fluids
• Shore A 70 durometer provides medium hardness suitable for sealing and cushioning
• Tensile strength of 2500 psi for reliable performance under compression and load
• Temperature rated from -20 degrees F to 170 degrees F
• Plain backing allows field cutting, bonding, or mechanical fastening
• Stock length of 60 inches at 6 inches wide minimizes on-site fabrication time

Compatibility

Designed as a general-purpose Buna-N rubber strip for use in HVAC, plumbing, mechanical, and industrial applications requiring oil-resistant, medium-durometer rubber gasketing or cushioning material.

Installation Notes

This strip can be cut to length using a utility knife or shears on a flat work surface. Clean mating surfaces before bonding if adhesive mounting is required. No special tools or certifications are required for most gasketing and cushioning applications, though installation in gas or pressure-bearing systems should comply with applicable codes such as the IFGC or IPC. Always verify that Buna-N is chemically compatible with the fluids or environment present at the installation point before use.