BlueDevil

Red Angel Stop Leak repairs common leak points in automotive air conditioning systems. Activated at the leak point only Red Angel will not crystallize with existing oxygen or moisture in the system and will seal your air conditioner leak. After AC leak repair is achieved Red Angel will continue to lubricate and condition working parts. Use Red Angel AC Stop Leak for preventative maintenance or to prevent hard part replacement against future leak points.

BlueDevil Hydraulic Stop Leak permanently seals hydraulic leaks resulting from dried, shrunk, or cracked rubber seals. The Hydraulic Stop Leak is available in both 32 oz. and 1 gallon sizes. One quart treats up to 8 gallons of hydraulic fluid.

BlueDevil Radiator Flush restores efficiency to vehicles by helping remove grease, rust, grime, or any other buildup that occurs during normal vehicle use. Our specially formulated flush works well in all vehicles, especially those with high mileage requiring a deep clean. Flushing your system with BlueDevil Radiator Flush will improve performance and add life to your vehicle.

BlueDevil Radiator and Block Sealer is an easy-to-use formula that will repair and seal leaks in radiators and engine blocks. It does not contain solid or fibrous materials and will not clog or harm cooling systems. It will bond to plastic, cast iron, aluminum, alloy, or metal. BlueDevil Radiator and Block Sealer is compatible in gasoline and diesel engines. It is a guaranteed permanent repair.

BlueDevil Rear Main Sealer permanently stops rear main seal leaks. Just add to the engine oil to restore and seal rubber gaskets. BlueDevil Rear Main Sealer is a great repair for timing cover leaks as well.

BlueDevil Head Gasket Sealer will repair and seal leaks in blown head gaskets, warped or cracked heads, heater cores, and freeze plugs. BlueDevil contains not solid or particulate matter, and will not clog or harm your engine. It bonds to metal, aluminum, cast, alloy, or plastic, and is safe and easy to use. BlueDevil is compatible in gasoline or diesel engines and stops leaks permanently.

Blue Devil Oil Stop Leak seals engine oil leaks permanently. It is non-clogging and will not harm the engine. BlueDevil is safe, easy to use and compatible in gasoline or diesel engines. BlueDevil will stop leaks permanently, guaranteed.