Antifreeze Coolstream: brand, features, reviews

In the modern market of autochemistry represented many of the manufacturers of antifreeze that the choice is not always easy. One of the most popular compositions – antifreeze Coolstream, which will be devoted to this material.

Modern materials without harmful additives

The Antifreezes of this brand are products of new generation. What does this mean? First in technology: it is based on the diatomic alcohol is ethylene glycol with additives, organic carboxylate acids. Products Coolstream, which is represented in the domestic market, created on the basis of a concentrate from the Belgian brand Havoline XSC. Unlike many other types of coolants, antifreezes Coolstream does not contain any harmful impurities in the form of borates, phosphates, nitrites, which are harmful to the engine, and the environment.

Key benefits

Brand Antifreezes Coolstream are universal fluids, as they can be used in petrol and diesel engine of any size and capacity. These formulations differ:

• High temperature protection of aluminium parts of the cooling system of the engine;
• Increased service life of the water pump of the engine;
• High protection of the mechanisms of the engine from the active cavitation;
• The possibility of combination with the plastic and all elastic materials.

But the antifreeze Coolstream brand Premium (red) is completely incompatible with other coolants. In addition, according to many buyers, this brand is too expensive, especially the high cost of premium versions of liquid. But the quality, functionality with this liquid like no antifreeze. Provide an overview of the most popular tools of this brand.

Standard

This brand of antifreeze has a high quality due to the absence of harmful substances and the presence of additives. Thanks to them, Coolstream Standard effectively protects the cooling system from corrosion, overheating and subcooling, boiling. The tool is resistant to hard water, is inexpensive and is compatible with sealing materials. That is, it in no way affects the rubber and polyurethane products car. And specialists, and the drivers draw attention to the fact that to dilute the concentrate to a soft distilled water.

Basic types

This coolant is available in several product forms:

1. Cool Stream Standard C. Is a coolant concentrate, which is diluted with water. The freezing temperature is -37 degrees. Dilute antifreeze with water in the ratio of 50 to 50. If the percentage of antifreeze is less, will be above the threshold of freezing. But the water dilution should not be more than 70%, as the solution will lose effectiveness due to the low concentration of additives.
2. Coolstream Standard 40. This antifreeze is ready for use and can be operated to a temperature of – 40 degrees. This modification applies to engines of heavy equipment of large volume. The manufacturer recommends the use of this species for cars GAS, VAZ, «Kia».
3. Cool Stream Standard 65. This liquid has all the important characteristics, but the threshold of the freezing point is -65 degrees. This tool can be used including in severe climatic conditions.

All three versions does not contain in its composition of phosphates and silicates and are characterized by high stability of the inhibitors. This minimizes the risk of damage to system elements and cooling mechanisms of the engine as a whole.

Coolstream NRC 40

This liquid-based concentrate Havoline designed specifically for certification of engines Renault-Nissan. And this composition is used for filling many Renault models in the workplace. The feature of this yellow antifreeze that you can use it for the entire operating period of the engine, you do not have to change it.

Antifreeze this species is characterized by high quality, ease of use and ready to use without dilution. Coolstream NRC 40 is made on the basis of modern technologies and high quality raw materials and additives in the form of an effective additive package. The liquid begins to crystallize at a temperature of -40 degrees. All liquid indicators fully meet stated specifications.

Coolstream Optima 40

This is the standard antifreeze red color that is created based on monoethylene glycol and organic carboxylic acids. Resource – 75 000km Liquid can be used in cars of domestic and foreign production. This antifreeze – the most economical option, but does not suffer from the quality. According to reviews, this liquid can be successfully used on the cars of economy class.

Antifreeze Coolstream Optima applies to liquids of a new generation and can be used in all cooling systems. Unlike most of the other compositions such purpose, there is no potentially dangerous additives – nitrite, amine, and therefore the environment is virtually not applied harm. Testing showed that the antifreeze shows all the declared characteristics during the tests.

Application Features

Antifreeze Coolstream Optima begins to crystallize at a temperature of -42 degrees. Fractional composition of the good, as the temperature of the beginning of the distillation. The tool has a low alkalinity that is used in the production of additives with carboxylic acids in the basis. For reviews, composition is perfect for fueling vehicles such as the Renault Duster, Lada Largus, Nissan Almera. The drivers draw attention to the fact that you can pour the antifreeze and for a long time to forget about the cooling system and the engine.

Optima – Coolstream antifreeze (green), which not only meets existing regulations and standards and is approved by leading automobile manufacturers. The green color of the liquid suggests that it is possible to fill the car for at least 3 years. But the color of the antifreeze actually plays no role, since it is needed only to improve the visibility of the liquid level in the tank and for leak detection.

Premium

Coolstream Premium is a universal coolant is orange in color. The basis of the funds – ethylene glycol and carboxylate technology. Harmful substances in the form of silicates, phosphates or nitrates no. About this liquid a lot of good reviews thanks to its versatility: it is effective in any vehicle. In addition, to fill it at 250 000 km. It is possible not to worry about the condition of the cooling system, even if the vehicle is operated in severe conditions. The quality of the liquid evidenced by the fact that it is used for the initial fueling of such vehicles as Ford, Volvo, Opel, Chevrolet.

Coolstream Premium – all-round protection of the cooling system and engine auto from freezing, corrosion, foam and cavitation. According to reviews, the tool can be operated as much as the car itself. And for achieving this effect is responsible for the package of corrosion inhibitors. The owners noted the following advantages of applying this types of antifreeze:

• Longer service life that ensures the synergistic composition of the additive package;
• Improved heat transfer, which opens up more opportunities for the designers of engines;
• Reduce time to repair the thermostat, radiator, water pump;
• Reliability of the entire cooling system;
• Stability and resistance to hard water.

This antifreeze Coolstream feedback received is good for the ecological purity of additives, which are based on proprietary technology without the use of silicates. In addition, this efficient package protects the engine from corrosion and all metallic elements. The antifreeze got approved by such manufacturers as Ford, MAN, Daimler-Chrysler, Hyundai, MTU, KAMAZ, AVTOVAZ. Testing has shown that the structure is behaving in any tests showing the crystallization temperature of -40,5 degrees.

Insights

Antifreeze Coolstream – is a modern and high quality coolant. Due to the balanced and proven composition, it can be used on different cars. The main advantage of this tool is that it is approved by many leading car manufacturers.

According to users, the Coolstream antifreeze is ideal for use in conditions of our country. At an affordable cost fluid to meet all requirements of norms and standards. And most importantly – they provide the efficiency of the cooling system for a long time.

When buying coolant, experts recommend to pay attention not to color and conformity with the state Standards, and the tolerance of various automobile manufacturers. Only this ensures the effectiveness of the use of certain antifreeze in vehicles.