Krytox Anticorrosion GPL 220–227 greases are white greases that contain sodium nitrite. These grades provide rust protection at ambient temperatures, corrosion protection at high temperatures, and anti-wear protection. The grease additives may alter the chemical resistance of the grease.
Anti-corrosion additives are combined with Krytox grease to enhance its ability to protect metallic surfaces from corrosion caused by moisture and oxygen. Miller-Stephenson also offers a patented oil-soluble additive to give the same corrosion protection to our oils. Krytox greases containing anti-wear additives have properties that give high specific load-carrying capacity and the highest protection against wear.
GPL 223, 225, and 226 are NSF H-1 Rated for incidental food contact.