STP Power Steering Fluid + Stop Leak is specially formulated to stop or reduce fluid loss caused by seals that leak due to wear or shrinkage (not for use with broken or scored seals). This treatment helps stop most wear and shrinkage levels. Can be used instead of regular power steering fluid as preventive maintenance.

• Protects against wear and saves fluid with a unique 2-in-1 formula
• Revitalizes dried, hardened and shrunken seals with a special conditioner
• Helps protect against wear and pump breakdown
• Compatible with all approved power steering fluids
• To stop a leak or reduce fluid loss, use a minimum of 7 oz. per quart of power steering system - see owner's manual for capacity

Protects against wear and saves fluid with a unique 2-in-1 formulaSTP