STP Engine Stop Leak Petrol & Diesel (300ml) STP ENGINE STOP LEAK

Engine Stop Leak

Brand: STP

300ml

1 bottle only

Good product quality

Benefit:

• To rejuvenate shrunken, dried-out polymeric seals and gaskets to help stop minor oil leaks.

*Compatible with regular and synthetic motor oils.

*Contains no solids to clog filters or inhibit flow.

*Will not harm oxygen sensors or catalytic converters.

DIRECTIONS:

1. Add entire contents to engine oil.
2. One bottle (300ml) will treat 3-5 liters of oil (up to 10% treat rate).
3. Run engine for 15 minutes.
4. Drain at normal oil change interval. If leaks persist beyond 1000 miles / 1500km, mechanical repairs may be required.