Usa Industrials BULK-RS-H40-261 Buna-n Sheet Roll 36in

Product Description

The USA INDUSTRIALS BULK-RS-H40-261 is a stock-length Buna-N rubber sheet roll used for gasketing, sealing, and vibration isolation across industrial, plumbing, and mechanical applications. This roll measures 36 inches wide and delivers a Shore A durometer rating of 35 to 45, placing it in the soft-to-medium hardness range suitable for compressible seals and custom-cut gaskets. Tensile strength is rated at 800 psi. The black Buna-N compound resists petroleum-based oils, fuels, and many hydraulic fluids, making it a reliable choice in environments where oil exposure is a regular concern. Installation is handled by plumbers, pipefitters, and general mechanical contractors.

This sheet roll is appropriate for residential, commercial, and light industrial settings. It is commonly used to fabricate custom gaskets, pipe flange seals, equipment pads, and anti-vibration mounts. The 36-inch width provides enough material to cut standard gasket profiles without seaming. The stock-length format suits shops and service vans that maintain raw sealing material for field fabrication. The operating temperature range of -20 degrees F to 170 degrees F covers most ambient and moderate-heat service conditions found in mechanical rooms and utility systems.

Key Features

• Buna-N compound resists petroleum oils, fuels, and hydraulic fluids
• Shore A durometer of 35 to 45 for soft-to-medium compressible sealing
• 800 psi tensile strength for reliable field-fabricated gaskets
• 36-inch width allows full-size gasket cuts without seaming
• Temperature range of -20 degrees F to 170 degrees F suits most mechanical applications
• Stock-length roll format for on-site or shop fabrication

Compatibility

Designed as a general-purpose Buna-N rubber sheet material for fabricating gaskets, seals, and pads in oil-exposed mechanical, plumbing, and industrial applications.

Installation Notes

This material is cut to shape using a sharp utility knife, die cutter, or gasket punch set on a suitable cutting surface. Plumbers, pipefitters, and mechanical technicians should verify that the Buna-N compound is chemically compatible with the media being sealed before installation. Depressurize and isolate any piping or equipment before removing old gaskets and installing new ones. Follow applicable IPC or ASME standards when fabricating flange gaskets for pressurized systems.