Most of the car owners with experience more than 3 years faced with such a problem as leaking in the elements of the cooling system. As a rule, it is a small hole in the radiator, from which a constant loss of coolant is underway. If a large crack or hole in the radiator and the remaining elements of the cooling system leaves no choice but to remove it and repair or install a new one, then a little leak can be eliminated by special sealants.

What sealant will eliminate flow in the cooling system

The cooling system is entrusted to maintain an adequate, operating temperature of the engine of the car. Even, it would seem, a small leak on a long trip is able to deliver a lot of problems. Also, the owner of the car with a flow in the cooling system carries permanent financial costs for coolant. To eliminate small leaks in the elements of the cooling system, special fluids (sealants) were created, which for a short time are able to save the car owner from such a problem.

sealant BBF, reviews, advantages and disadvantages

BBF is an absolute leader among domestic sealants for the cooling system. Sealants from this brand perfectly combine price and quality indicators. The price of sealant from the company BBF in the Russian market is on average only 50-70 rubles. At the same time, they very quickly and effectively get rid of leaks in the engine cooling system. When clogging the hole hole, the sealant forms a neat plug.

According to user reviews, the sealant from the company BBF is the best among your own. Leaves a slight amount of deposits and makes great  with his own direct responsibility.

The advantages of the sealant of the company BBF:

• Low price;
• Very effectively copes with the leaks in the cooling system.

Disadvantages of BBF sealant:

• The shortcomings were not identified.

Interesting! BBF sealant during tests required 2 minutes 30 seconds to eliminate leaks in 1 millimeter.

sealant Liqui. Moly., reviews, advantages and disadvantages

German manufacturer of sealants for cooling system, firm Liqui. Moly. He carries the crown of the championship in the rate of elimination of leaks, it also copes very effectively with quite large leaks. As part of this drug there are metal particles. Leaks eliminated with the preparation of brand Liqui. Moly., disappear times and forever, but the price of this sealant is quite high, 190-250 rubles per bottle.

User feedback bought sealant for firm cooling system Liqui. Moly. They talk about the high efficiency of this product.
Advantages of sealant firm Liqui. Moly.:

• High speed elimination;
• High efficiency.

Disadvantages of sealant firm Liqui. Moly.:

• High price;
• The relatively high level of precipitation in the coolant.

Interesting! Sealant firm Liqui. Moly. During the test, it took less than 2 minutes to eliminate leaks in 1 millimeter.

sealant Hi-Gear, reviews, advantages and disadvantages

The sealant from the American company Hi-Gear is also very good efficacy in the fight against the flow of the cooling system, even too, sometimes seals the drain hole. The speed of leaving the leaks from the Hi-Gear brand is relatively low, also eliminated leaks after a certain period of time, renew again. The drug firm Hi-Gear is inherently metal ceramics Sealant. The price of this drug in the Russian market varies within 180-200 rubles.

Users of users who bought sealant from Hi-Gear are ambiguous. According to some users, while the sealant eliminated the flow, completely empty barrels With coolant.
Advantages of Hi-Gear sealant:

• High efficiency.

Disadvantages of Hi-Gear sealant:

• Very slow elimination of leaks in the cooling system, after full elimination it is necessary to top up the cooling fluid;
• Eliminated leaks, after some time a period of time again;
• High price;
• Very much pollutes all the elements of the cooling system.

Interesting! Hi-Gear's sealant during the tests required more than 10 minutes to eliminate leaks in 1 millimeter.

sealant K-seal, reviews, advantages and disadvantages

Another sealant for the cooling systems of American origin from the company K-seal. This sealant contains the smallest particles of copper, thanks to which it perfectly copes with the leaks in the cooling system. In comparison with analog sealants K-seal Requires a relatively significant period of time to eliminate leaks. Also a feature of sealant K-seal It is that it practically does not clog the elements of the cooling system. On the Russian market, the price of the brand sealant K-seal Reaching 450 rubles, which makes it one of the most expensive sealants for the cooling system.

Reviews of users who bought sealant from the company K-seal Most positive.
Advantages of sealant firm K-seal:

• High efficiency;
• A small number of deposits in the cooling system, after its use.

Disadvantages of sealant firm K-seal:

• Very high price (one of the most expensive sealants);
• Relatively slow sealing process.

Interesting! Sealant firm K-seal During the tests, it took more than 6 minutes to eliminate leaks in 1 millimeter.

Bad threat sealants

The use of poor-quality sealant for the engine cooling system can deliver a lot of trouble and additional expenses, to eliminate the effects of its impact.
When using poor quality or poor sealant at least, it will have to thoroughly flush all the elements of the engine cooling system, since the sealant particles are settled in the radiator, the stove, tubes and in all other elements of the cooling system. As a consequence, heat transfer and the engineering of the engine is very reduced. Overheating of the car engine is able to lead to significant financial costs.

Consequences of engine overheating:

• Pistons corrected;
• Deformation of the cylinder block;
• Cracks in the cylinder block;
• Exercise gaskets in the engine;
• Destruction intercoles partitions;
• Very strong overheating threatens the engine jamming or destruction almost all its working elements.

conclusions

The sealant for the engine cooling system is not a versatile remedy for any leaks, it effectively copes with small cracks. With the largest leak, the cooling system will only help the soldering or replacement of a damaged element.
When choosing a sealant for the cooling system, it is worth a focus on high-quality and proven means. The use of poor-quality sealant can lead to very difficult consequences for the car, and as a result, for the car owner's pocket.