Bar's Leaks Additives
Permanently Repairs Larger Leaks in Radiators Intake Manifolds & Gaskets Heater Cores, Blocks, Heads & Freeze Plugs
Permanently Fixes Cooling System Leaks
Liquid penetrates large and small leaks in plastic, aluminum and cast iron intakes, heads, blocks and radiators.
Stop Leak Fibers
Fiber additives lock together with liquid to increase strength and promote a permanent seal in gasket leaks.
Use with All types of antifreeze including conventional green or blue (Silicate-based) and extended life red/orange or yellow (OAT/HOAT) coolant.
Seals larger leaks regular stop leaks won't. Use on cars, trucks, vans, SUV's and RV's. Will not harm the cooling system when used properly. One bottle treats systems up to 6 gallons.
For severe leaks, like a blown head gasket, it is recommended to use Bar's LeaksÂ® Head Gasket Fix or Head Gasket & Cooling Sealant
Restores Gaskets & Seals to Stop & Prevent Engine Oil Leaks
Bar's LeaksÂ® Engine Oil Stop Leak Concentrate is specially design to stop seal and gasket leaks caused by normal engine wear and age.
Works with All gasoline and diesel engines using conventional, high mileage and synthetic engine oil.
Seal internal, external and coolant-to-oil leaks with Bar's Leaks Radiator Stop Leak. It is specially formulated to seal larger leaks better than other stop-leak products. The radiator heavy duty stop leak works safely and effectively on plastic, aluminum and metal radiators. It also works with heater cores, blocks, heads, gaskets and freeze plugs. The formula includes special water pump lube lubricants that seal and inhibit the formation of rust and scale. It bonds quickly to resolve your problems and get you on your way. Good for rapid repairs, this formula makes a nice accessory for the garage or as part of your emergency vehicle kit. Seal pipes and prevent further engine damage with the Bar's Leaks Radiator Stop Leak.
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