
Instead, Ceramic Fibers uses a micro-sphere nanotechnology approach to create more fibrous patches in your radiator. Once you flush your coolant or even top up your coolant, you can pull out enough filler to remove the seal and create another pinhole leak. These particles bind and form a temporary seal. Fillers, whether ceramic, metal or organic, circulate through your radiator and are forced into gaps in your radiator piping when the system is under pressure.

Heater cores can withstand leaks similar to a radiator and are much more labor-intensive to repair.

The heater core is basically a small radiator inside the car’s cabin, which radiates engine heat for heat in winter. Available in a variety of liquid, pellet, & powder forms, the stop-leak product is designed to be poured into your radiator, where they circulate to seal leaks with your coolant. Radiator stop leaks are designed to stop the flow of liquid out of your cooling system without blocking those narrow passageways for proper circulation of coolant. Fortunately, there is a way to stop the flow of leaks without an expensive, urgent repair. Whether it’s coming from your radiator, water pumps, heater core, freeze plug, or another part of your cooling system, it can cause major trouble for your vehicle if you don’t check it quickly. Seeing puddles of coolant under your car is never a good thing. What Are the Colors of a Radiator Leak?.Bar’s Leaks Radiator Stop Leak Concentrate Radiator Stop Leak Reviews and Recommendations:.What Are Other Stop Leak Options Available?.Just wanted to tell you all that it works great. I bought it for $500.00 thinking I’d have to replace the motor started messing with it a little found it needed a starter that’s why it won’t start so replaced it and it started but smoked bad white smoke I checked on a few products seen Blue devil for block seal followed the instructions 50 minutes later it stopped smoking and have been driving it ever since. I bought a van last year from a man who bought it for his business but he said on the way to get gas it started smoking real bad and then it died so he put it in the paper for sale lost big on it. I just wanted to tell you how much your product has helped me save money. I followed the directions to the “T” and just like that my problem was solved. I recently used a 16 oz bottle of BlueDevil Pour and Go Radiator and Block Seal on my 2014 Dodge Ram 1500. Just wanted to take a few minutes to let Team BlueDevil know that I was extremely pleased with the product. If you have further questions in regard to the proper application of this product, please call 1.888.863.0426 to speak with our Tech Department.

If swallowed, drink large volumes of water and consult a physician if discomfort continues.
BLUE DEVIL COOLANT STOP LEAK ON GLASS SKIN
If eyes or skin become irritated, rinse with cold water immediately. BlueDevil can remain in the system.ĬAUTION! Keep away from children and avoid eye or skin contact. Top off radiator with clean antifreeze or water.Allow vehicle to idle for 45 minutes with the radiator CAP ON and BlueDevil in the system After installing BlueDevil, replace radiator cap.IMPORTANT: POUR SLOWLY! Starting with a cold engine and the heater on maximum setting, slowly pour BlueDevilinto the radiator as the vehicle idles.If the vehicle does not have a radiator cap, product may be installed through the top radiator hose. If radiator is full, drain enough antifreeze to allow space for BlueDevil.ENGINE MUST BE COLD TO AVOID SEVERE BURNS. IMPORTANT: When engine is cold, remove radiator cap.NOTE: Dirty or clogged cooling systems should be chemically flushed before installing BlueDevil Radiator & Block Sealer
