Dyna Fuels Ultimate Radiator Stop Leak, contains a revolutionary technology called, Heat Seeking Synthetic Polymer. Which means, when you add one bottle of Dyna Fuels Ultimate Radiator Stop Leak to a leaking radiator, and start the engine. Within a few minutes the radiator leak will be fully sealed. After the radiator has cooled down, the radiator can be then be refilled to the correct level with Coolant or Water. Dyna Fuels Ultimate Radiator Stop Leak, will not block radiator cores or heaters cores, and it is fully compatible with all coolants and inhibitors.
Many 4 wheel drive enthusiasts, recommend Dyna Fuels Ultimate Radiator Stop Leak, as a necessity in their tool box. A lot of our 4 wheel drive, customers add a bottle of Dyna Fuels Ultimate Radiator Stop Leak to their radiator prior to going bush, as preventative measure, just incase something goes wrong. They know that any hole, will be sealed without them even knowing about it.