Pivot Guard Gear Lubricant is designed for use in both pivot and linear sprinkler worm drive boxes. It has heavy paraffin base oils and a proprietary synthetic polymer to both slow water intrusion and to separate completely from any entrained water. Pivot Guard contains special extreme pressure and anti-wear additives specifically designed for the sliding contact of gear teeth. The use of PIvot Guard will significantly reduce maintenance costs associated with topping off of gearboxes which have damaged seals and or cases.