Do not use in dirty or partially clogged radiator. If system is dirty, flush system before adding stop leak or the product will not work correctly. 

WARNING: Never open radiator cap when hot; danger of severe skin and eye burns, scolding and liquid/steam pressure release. 

1. With engine off and cool, remove radiator cap.
2. Pour contents into cold, fluid filled radiator/
3. Replace radiator cap, run engine at idle with heater ON until leak stops, Add coolant if necesssary. 

NOTE: Severe leaks may require mechanical attention.

Roughly 1 tube per 6 litres of coolant. (Not an accurate amount, product does not reflect how many may be required, you may need more than 1) 

Works on cars, trucks and tractors. 

Seals most leaks. 

WARNING: These tubes contain organic fibres and metal powder. Avoid getting in eyes. Flush thoroughly with water for 15 minutes and seek medical attention 

KEEP OUT OF REACH OF CHILDREN

NSW Poisons Information Centre

Telephone: 131 126