STP Oil Treatment fights friction to help protect against engine wear. This high-viscosity formula, complete with anti-wear agent ZDDP (Zinc Dialkyl Dithiophosphate), is specifically formulated to help fight metal-to-metal friction and helps reduce oil consumption.
- Contains zinc anti-wear agent ZDDP that fights metal-to-metal friction
- Reduces oil burning
- Lubricates moving engine parts by providing a thicker cushion between moving engine parts
- Scientifically engineered for Conventional or Synthetic Oils
- High-viscosity formula can be used for all cars, light trucks and SUVs