Jet-Lube Ap-1 Pail - 31516High Temp Multipurpose Grease (Brown) AP 1 5 GAL. PAIL is formulated from bentone clay, AP 1 is noted for its high temperature insensitivity, its non melting and does not thicken excessively at temperatures as low as 0F ( 18C). It has mechanical stability, is water resistant, displays high stability, provides excellent adhesion to metals, prevents wear and has superior storage life. AP 1 contains oxidation inhibitors, corrosion inhibitors and metal