White Nitrile, an oil resistant sheet is manufactured for non-marking applications that require a white rubber product. It is a superior, long life sheet designed specifically for general gasketing, countertops and skirting in all areas which oil or grease by-products are present. Nitrile rubber sheet also known as Buna or BunaN is also available in a black pigment. White Nitrile sheet also has a strong aesthetic appeal due to its off-white appearance.