Usa Industrials BULK-RS-H70-281 Buna-n Rubber Roll 70A

Product Description

The USA INDUSTRIALS BULK-RS-H70-281 is a Buna-N (nitrile) rubber roll rated at 70A durometer, cut to 48 inches long by 36 inches wide at 1/8 inch thick. Buna-N compound delivers strong resistance to oils, greases, fuels, and petroleum-based fluids, making it a reliable gasket and sealing material in demanding industrial and mechanical environments. The black roll weighs approximately 11.8 pounds and ships as a single unit. Plumbers, industrial maintenance technicians, and mechanical contractors cut this material to size for custom gaskets, seals, liners, and vibration pads where petroleum fluid exposure is a primary concern.

This rubber roll is suited for both light industrial and commercial applications where a flexible, oil-resistant sheet material is needed. Common uses include fabricating custom gaskets for flanged connections, cutting pipe support liners, creating equipment isolation pads, and producing sealing strips for enclosures or covers. It also performs adequately in water service and mild chemical exposure scenarios. The 70A durometer rating provides a firm yet compressible profile that holds up under moderate compression loads without permanent deformation.

Key Features

• Buna-N (nitrile) compound resists oils, greases, fuels, and petroleum-based fluids
• 70A durometer provides a firm, compressible sheet suitable for gasket and sealing applications
• 1/8 inch thickness allows easy cutting with standard shop tools
• Compatible with water service and mild chemical environments
• Single-piece 48 x 36 inch roll offers generous material for multiple cut-to-size jobs
• Black color throughout the material thickness

Compatibility

Designed as a general-purpose Buna-N sheet rubber suitable for fabricating gaskets, seals, liners, and pads in oil, fuel, water, and mild chemical service applications across industrial and mechanical maintenance environments.

Installation Notes

A licensed or experienced mechanical technician should handle installation in pressurized or fluid-handling systems. De-energize equipment and relieve all system pressure before replacing gaskets or seals fabricated from this material. Use a sharp utility knife, die cutter, or gasket punch set against a firm cutting surface to achieve clean edges. Follow applicable industry standards and local codes for gasket material selection in pressurized piping or fluid containment systems.