Pelletized Radiator Heavy Duty Stop Leak

What it's for:
  • Cooling System
What it does:
  • Lubricates
  • Preventative Maintenance
  • Stops Leaks
  • Original Pelletized Formula
  • Stops Current and Future Leaks
  • Inhibits Rust and Corrosion
  • Works with All Types of Antifreeze or Water
Click here to view all products

Radiator leaks can be very overwhelming, especially when you don’t have the time or money to take your car to the repair shop. Well, it’s time to ease your worries because we have created this fast and easy-to-use product that seals internal, external and coolant-to-oil leaks.

Our Rislone Pelletized Radiator Heavy Duty Stop Leak is specially formulated to seal larger leaks better than other stop leak products. It works safely and effectively on plastic, aluminum and metal radiators, heater cores, gaskets and freeze plugs. It also has a water pump lube that lubricates water pump seals and inhibits the formation of rust and scale.

In under an hour, you can quickly and easily solve that once-dreaded leaky radiator. Give it a try and get your show back on the road in no time.

Part Number: 31191
Dosage: Use 1 bottle for 6, 8 and 10 cylinder gas or diesel engines. For 4 cylinder engines, use ½ of liquid and pellets. One bottle treats systems up to 15 litres.
Size: 325ml

Testimonials & Reviews

Leave a review
  • Unknown -
Rating: