K-Seal Permanently seals leaks in the head, head gasket, block, radiator, heater matrix and water pump.
- Fixes most leaks in water-cooled engines
- Add to coolant systems for a permanent repair, guaranteed for the lifetime of the engine
- Scientifically tested, containing ceramic microfibers and copper particles to seek out cracks and holes in the coolant system
- Works with all known antifreeze
- The only coolant leak repair fluid carried by the AA, the UKs largest roadside repair company
- Has no adverse impact on the efficiency of the engine cooling