CP-LUBE (Poxylube CP-200) is Sandstrom's proprietary formula dry film lubricant. One spray powers out old gunk, dust and dirt that corrodes moving parts and leaves you with 'frozen' locks. Graphite's acidity in dry environments corrodes metal, and traditional spray lubricants worsen problems by attracting dirt that ruins locks over time. But CP-LUBE cleans out the damaging gunk caused by other products, then lubricates and protects for long-term smooth functioning. Trusted by the aerospace industry, schools, apartment complexes, prisons, and professional locksmiths nationwide. CP-LUBE's hard-wearing dry film coating clings to all metallic and nonmetallic surfaces and is unaffected by water or normal temperature fluctuations. Ideal for use on moving, sliding or connecting parts in industrial or home applications.