4 oz Bottle Super Lube Air Tool Pneumatic Lubricant. Super Lube Air Tool Pneumatic Lubricant is formulated to meet the special requirements for industrial household and agricultural tools. It absorbs water and eliminates any ice buildup and frost in air tools. Blended rust and corrosion inhibitors and a special base fluid oil minimize wear and allows operation of air tools at temperatures as low as -40°F (-40°C). Super Lube Air Tool Pneumatic Lubricant is a NSF registered Food Grade lubricant rated H1 for incidental food contact. Meets former USDA (H1) guidelines.