NRB- 5 Nitrile butadiene rubber Petrochemicals Rubber - Elastomer >> Butadiene-acrylonitrile / Nitrile rubber, NBR SEALANT >> Pre-formed tape / Gasket Nitrile butadiene rubber (NBR) resistance to mineral oils and other agressive substrates high resistance to ageing caused by heat Products for civil enginnering industry: pipe gaskets rubber gaskets for pipes operating under pressure This product can be in touch with fuel, lubricant, oil, alkali and neutral acids. Nitrile butadiene rubber (NBR). Used in pipe gaskets and in rubber gaskets for pipes operating under pressure. Offers resistance to mineral oils and other agressive substrates (fuel, lubricant, alkali and neutral acids) and high resistance to ageing caused by heat.