Real Seal Company 40 A Durometer Black Nitrile 4140

O-Rings & Sealing Systems With a focus on demand for performance, Real Seal excels in providing materials and designs that solve problems in seal applications. With outstanding materials in EPDM, Fluorocarbon, Silicone, NBR, HNBR, among others, Real Seal can develop custom solutions for challenging applications and enhance product performance and integrity. With new challenges constantly coming in for industrial and consumer products, from environmental regulations to economic and performance demands, Real Seal products keep pace with the evolution of industry. Applications include but not limited to: Capacitors High End Water Applications - NSF - Reverse Osmosis IC Chips Food and Beverage Pharmaceutical / Medical