Bar's Leaks Heavy Duty Stop Leak

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Description

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 (silicatebased) and extended life red/orange or yellow (OAT/HOAT) antifreeze.

Stops Current and Future Leaks

Inhibits Rust and Corrosion

Lubricates Water Pump Seal

Helps Control Electrolysis

Dosage: Use 1 bottle for 6, 8 and 10 cylinder gas or diesel engines. For 4 and 5 cylinder engines, use ½ of liquid and pellets. One bottle treats systems up to 4 gallons.