Bar’s Leaks Original Rhizex Pelletized Formula Heavy Duty Stop Leak seals internal, external and coolant-to-oil leaks. It is specially formulated to seal larger leaks better than other stop leak products. Works safely and effectively on plastic, aluminum and metal radiators, heater cores, blocks, heads, gaskets and freeze plugs. Water Pump Lube lubricates water pump seal and inhibits the formation of rust and scale. Compatible with both conventional green or blue (silicate-based) and extended life red/orange or yellow (OAT/HOAT) antifreeze. Item: PLT11
- Bar’s Leaks Pelletized Radiator Stop Leak 11 oz
- Stops Current and Future Radiator Leaks
- Inhibits Rust and Corrosion
- Lubricates Water Pump Seal
- Helps Control Electrolysis
