Mobil Vactra 4 Oil Slideway Lubricant - 55 Gallon Drum

Vactra 4 is compatible with a wide variety of way materials, including steel on steel and steel on polymer surfaces. This broad compatibility makes it suitable for many precision machine tool configurations without requiring a separate lubricant for different surface pairings.

Vactra 4 meets Cincinnati specifications P53, P47, and P50. It is also specified by most machine tool manufacturers, indicating broad OEM acceptance across precision machining equipment.

This property means the oil separates cleanly from water and water-based coolants rather than emulsifying with them. In practice, this helps maintain consistent lubrication performance on ways even in environments where contact with cutting coolants is common.

The enhanced additive package provides exceptional frictional properties that minimize the micro-stopping and jerking (stick-slip) and surface vibration (chatter) that can occur when sliding surfaces move under load. This helps precision machine tools achieve smoother, more accurate linear motion.

Yes, Vactra 4 provides rust and corrosion protection on sliding surfaces, helping preserve the condition of machine tool ways over time and reducing the risk of surface degradation between uses or during periods of lower activity.