Description

Bar’s Leaks® Original Rhizex® Formula Cooling System Radiator Stop Leak seals internal, external and coolant-to-oil leaks. Workssafely and effectively on plastic, aluminum and metal radiators,heater cores, blocks, heads, gaskets and freeze plugs.

Protects the entire cooling system
Stops current and future leaks
Lubricates water pump seal
Pre-dissolved Rhizex® pellets for easier application