An oil leak can be difficult to deal with. Taking apart the cooling system is quite time consuming and not everyone has the time. Using Bar’s Radiator Stop Leak Concentrate can be a real time saver in these situations. But, does it actually seal leaks or does it just risk clogging up your cooling system?
Bar’s Leaks 1194 Radiator Stop Leak Concentrate – 6 oz.
Yes, Bar’s Radiator Stop Leak Concentrate swells when exposed to oxygen at a hot temperature allowing it to clog and fill holes sealing them. This is useful when you cannot access the small holes to manually repair them. You are best off using it if your system is mildly leaking in several locations.
Bar’s Radiator Stop Leak Concentrate is a great choice for anyone with a radiator leak. It does a good job sealing leaks in gaskets, heater cores, and freeze plugs. It works in plastic and metal.
Pros of Bar’s Stop Leak
Bar’s Stop Leak is easy to use
You’ll find it quite easy to use as you just pour it in the radiator and run the car for 15 to 30 minutes. You don’t need to flush the system before adding this product.
Good for small leaks
Adding Bar’s Stop Leak is quite effective for small leaks. As your car gets older small holes may form due to general wear and tear. This product is perfect for these types of leaks. It can help keep the car from overheating thus giving you time to get to a mechanic in the case of a somewhat larger leak.
Versatile
This product can be used with all types of coolants and water.
Cons of Bar’s Stop Leak
Limited use:
You should not use this product for large holes or in place of necessary repairs. However, keep an eye out for small leaks and use this product as soon as the leaks start. Then, by using Bar’s Stop Leak Concentrate, you can avoid the time and expense of radiator repairs for a longer period of time.
May cause clogs:
Bar’s Radiator Stop Leak Concentrate fills the holes in the gaskets without causing problems in the rest of the engine. However, overuse of some radiators stop leak products can clog your car’s cooling tubes and cause the engine to overheat and seize .
Final Word
Bar’s Radiator Stop Leak Concentrate is good for small holes, or short-term use on the way to a mechanic. If you use the product properly and don’t use it in place of necessary maintenance or repairs, it should not damage your car, and it should lower your maintenance costs.