About Seller: Royal Seals has a wealth of experience totaling over 75 years, allowing us to effectively meet your complex technical sealing needs. We specialize in the engineering, manufacturing, and supply of top-quality o-rings and custom fabricated products, all while providing exceptional service. Our o-rings come in a variety of sizes and materials such as Nitrile, Silicone, and Teflon, and can be ordered in both small and large quantities from our available stock.