STP Power Steering Fluid + Stop Leak.
STP® Power Steering Fluid + Stop Leak is specially formulated for vehicles over 75,000 miles 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. Compatible with all approved power steering fluids.
- Revitalizes dried, hardened and shrunken seals with a special conditioner
- Helps protect against wear and pump breakdown.