Synthetic Oil Treatment
- Combats engine deposits
- Helps enhance oil durability
- Helps protect against Engine Wear
- 15 Fluid Ounces | 443ml
STP® Synthetic Oil Treatment delivers all the same benefits of our traditional oil treatment but has been re-formulated for use with low-viscosity oils. This synthetic based formula provides superior protection for today’s longer drain intervals.
How it helps:
- Ideal for use with low-viscosity oils
- Provides long lasting protection
- Works well with longer drain intervals.
Treat Rate: 443 mL bottle treats 4 to 5 liters of oil
Add 1 bottle to 4-5 quarts/liters of oil at or between oil changes. Consult your owner’s manual for oil capacity and oil drain intervals.
Usage Frequency: Use every oil change or between oil changes.
Frequently Asked Questions
Motor oils are carefully formulated lubricants that perform many important functions, including cooling engine parts, keeping them clean, and protecting them against rust, corrosion, and wear. One of the most important functions of oil is providing lubrication by forming a cushion between moving parts to help them slide more easily. This reduces metal-to-metal contact and friction — a major contributor to heat, wear, and premature aging of engine parts. STP® Oil Treatment fights this metal-to-metal friction by providing a thicker cushion of oil between moving engine parts, thus helping to protect against engine wear.
Many car manufacturers state that after-market oil additives are not necessary, even though they sell their own brand of oil additives. Some after-market oil additives contain corrosive chemicals, including chlorine-based lubricating compounds that may be harmful to internal engine parts. STP® products do not contain any corrosive components and are safe for use in all engines.
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