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 f...

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Product Review

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

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