Usa Industrials BULK-RS-HUS70-261 Buna-n Sheet Roll

Product Description

The USA INDUSTRIALS BULK-RS-HUS70-261 is a Buna-N (nitrile) rubber sheet roll used for gasketing, sealing, vibration damping, and general fabrication in industrial and mechanical applications. It measures 0.125 inches thick and 36 inches wide with a plain backing and a black finish. The material carries a Shore A durometer hardness of 65 to 75, placing it in the medium-firm range suitable for die-cut gaskets, liner pads, and sealing strips. Licensed tradespeople, maintenance technicians, and fabricators working in HVAC, plumbing, and light industrial settings commonly cut and install this stock material on the job or at the shop.

This sheet roll is suited for applications where resistance to petroleum-based oils, fuels, and hydraulic fluids is required. The Buna-N compound handles a service temperature range of -20 degrees F to 180 degrees F, making it appropriate for both refrigeration line insulation backing and moderate-heat mechanical sealing. The 36-inch width accommodates wide gasket blanks or multiple narrower cuts from a single roll. It is used in residential and commercial mechanical rooms, pump stations, compressor bays, and fabrication shops.

Key Features

• Buna-N (nitrile) compound provides solid resistance to petroleum oils, fuels, and hydraulic fluids
• Shore A durometer of 65 to 75 delivers firm yet compressible sealing performance
• Service temperature range of -20 degrees F to 180 degrees F suits a wide range of mechanical environments
• Tensile strength of 2500 psi supports reliable performance under compression and mechanical load
• Plain backing allows direct adhesive application or mechanical fastening during fabrication
• 36-inch width and stock length format reduce waste when cutting custom gaskets or strips

Compatibility

Designed as a stock-length Buna-N rubber sheet roll for custom gasket fabrication, sealing, and vibration damping applications in HVAC, plumbing, and general industrial service where nitrile rubber compounds are specified.

Installation Notes

This material is typically cut and fitted by maintenance technicians, pipefitters, or mechanical fabricators using sharp utility knives, die punches, or gasket cutters on a flat work surface. No power tools are required for standard cuts, but metal straightedges improve accuracy on long cuts. When used as a gasket material, ensure mating surfaces are clean, dry, and free of old sealant before installation. Verify that the service fluid and temperature conditions fall within the rated limits of the Buna-N compound before placing the part in service.