MOLYKOTE P-37 is an ultra-high-temperature anti-seize paste engineered for bolted joints made of heat-resistant alloys, offering exceptional load-carrying capacity and protection up to 1,400°C.
Buy now from
Boeing Distribution (formerly Aviall)
This product has been replaced by new Part # 4124560=02
MOLYKOTE® P-37 is a high-purity mineral-oil-based anti-seize paste formulated with graphite and zirconium dioxide solid lubricants. Designed for extreme environments, it prevents seizing, galling, and thread damage in bolted joints exposed to high temperatures, corrosion, and heavy loads. The paste contains no intentional lead, nickel, sulfur, chlorine, or fluorine, ensuring compatibility with sensitive metal alloys and critical applications. With low seepage and strong thermal stability, it is widely used on fasteners in gas and steam turbines, power generation systems, and high-temperature industrial assemblies. Screws and bolts treated with P‑37 can be removed easily even after prolonged operation at extreme temperatures.
DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. Seeterms & conditions.
