BlueDevil Power Steering Stop Leak permanently seals leaks in power steering, differentials, and rack and pinion steering. It's safe and easy to use. BlueDevil Power Steering Stop Leak works on gasoline or diesel engines.

• Permanent Seal for Power Steering
• Restores Dried, Cracked, and Shrunken Rubber Seals 
• Works to Stop Leaks in Gas or Diesel Engines