Renewable Lubricants Bio-Chain and Cable lubricants are ultimately biodegradable1 vegetable oils formulated with antiwear/EP, rust/corrosion and oxidation inhibitors, and a tackifier. Bio-Chain and Cable lubricants are designed to provide multi-metal corrosion protection and recommended for heavy chains, sprockets, and cables, which are subject to heavy loading or shock loading. These biobased products provide improved fire resistance over equal viscosity petroleum products and contain no chlorine, zinc, or heavy metals. Performance is enhanced by use of the Stabilized HOBS"s natural vegetable oil composition, which provides an oily boundary film. In addition, this oily film has a natural polarity to metal surfaces and helps clean and then penetrates deep into the inner core of the cable or chain link, preventing corrosion and wear. The super high viscosity index of the Stabilized HOBS adds additional lubrication qualities to this high performance lubricant. Laboratory and field tests have shown that the products provide exceptional equipment protection with excellent cold temperature pumpability. Applications: forestry, mining, marine, agriculture, heavy industry, rail and shipping, pulp and paper mills, saw mills, plywood mills, hoist cables and chains in marine shipping areas, draglines, drives on straddle lift lumber carriers, drip and automatic chain oilers, motorcycle and ATV chains, etc. Field applications can be applied by spray, brush, dip, drip, or pressure boot. These biobased products have exceptional benefits over petroleum-based lubricants because there is direct danger of polluting the air, water, soil, or work environment through loss of the lubricant. Bio-Chain and Cable lubricants are environmentally responsible lubricants that are formulated from renewable agricultural plant resources. Industrial grade: Extreme-Heavy. SAE viscosity grade: 20W60: ISO viscosity grade: 150.