Nitrile rubber sheeting – BS2751 is a high-performance synthetic material with superior elongation at break, tensile strength, and temperature resistance when compared to typical nitrile grades. The rubber meets British Standard 2751 and comes in a variety of shore hardnesses. BS2751 nitrile sheet is resistant to a wide range of petroleum-based fluids, oils, solvents, and greases and is available in a variety of standard lengths, widths, and thicknesses.BS 2751 nitrile rubber sheet is available in rolls or can be cut into gaskets or custom forms using CNC gear. Please see the table below for further information on the availability of BS2751 nitrile rubber sheet and the shore hardnesses available.Nitrile rubber is also known as Buna-N, Perbunan, and NBR.