The treatment of the car with anti-corrosion composition of the type "Moville" is a classic method of protecting the metal from rust, which has been proving its effectiveness for decades. However, before the start of work, each car owner or master raises the question of the consistency of the finished product, since in the factory container it is often too thick for high-quality application. The correct choice of diluent and compliance with proportions are critically important in order that the composition penetrates all microcracks and hidden cavities, and does not remain on the surface in a thick layer.
In this article, we will discuss in detail, than to breed Movie to achieve ideal viscosity, which solvents are compatible with its chemical formula and how not to harm the paint coating or rubber body elements. Errors in the preparation stage of the mixture can negate all protection, turning the anticores into a sticky mass that collects dirt, or, conversely, into a too liquid substance that quickly dries and stops working.
The choice of a suitable solvent depends not only on the desired density, but also on the method of application of the product. To work with the brush requires one viscosity, for the spray gun - another, and to fill the hidden cavities through the tube of the sprayer, a third consistency is necessary. Understanding these nuances will allow you to save material and ensure the durability of your vehicle’s protection.
Chemical composition and compatibility of solvents
To understand how to dilute anticorrosive agent, you need to refer to its basic chemical formula. The basis of the classical moville motor oils, olifa and special corrosion inhibitors dissolved in organic substances. It is the oil base that dictates the choice of the diluent: it is absolutely impossible to use water or alcohols here, since they do not mix with the oil, but will lead to the stratification of the composition and the loss of its protective properties.
The most universal and accessible answer to the question than to dilute Moville is the use of the White Spirit (Nefras-C4-155/200). This solvent is ideal for alkyd resins and oils, providing a homogeneous mixture without precipitation. It evaporates at an optimal speed, allowing the composition to spread over the surface and penetrate into hard-to-reach places until the final drying.
⚠️ Warning: Never use acetone or aggressive nitrosolvents (646, 647) to dilute Moville if you are treating paint-coated surfaces. They can dissolve not only anticor, but also damage factory paint or soil, as well as destroy rubber seals and plastic body elements.
In addition to White Spirit, the use of kerosene or diesel fuel is permissible, especially if you want to make the mixture more viscous and slowly drying. However, it should be remembered that diesel fuel has a specific smell and can stay sticky longer. For degreasing surfaces before application or for washing the tool, the same types of solvents are also suitable, which simplifies preparation for work.
Dilution proportions for different application methods
The consistency of the finished solution directly affects the quality of anticorrosion treatment. Too thick Moville will not be able to penetrate the microscopic pores of rust and hidden cavities of the arches, forming only a surface film. An overly liquid composition, on the other hand, can drain off vertical surfaces without leaving a sufficient protective layer, or dry out too quickly before it can do its job.
To apply a brush or maclovice on flat surfaces, such as the bottom or rapids, the consistency of thick sour cream is required. In this case, 100-150 ml of White Spirit is usually added to 1 liter of factory Moville. The mixture must be thoroughly mixed until a homogeneous mass is obtained to exclude the presence of lumps that can clog the pile of the brush or create irregularities on the treated surface.
If you plan to use a spray gun, the viscosity should be significantly lower. For pneumatic sprayers with a nozzle diameter of 1.3-1.6 mm, the proportion is approximately 200-250 ml of solvent per 1 liter of base. For high pressure spray guns (HVLPs), the mixture may require an even more liquid consistency close to milk to ensure fine spraying and a smooth torch.
Special attention is required to treat hidden cavities such as spars, door racks and arch pockets. A special spray nozzle with a tube is used here, and the mixture must be sufficiently liquid to pass easily through a thin nozzle, but thick enough to settle on the walls. The optimal ratio here is to add 150-200 ml of solvent per liter of product, however, the exact proportion depends on the length and diameter of the tube of the sprayer.
Table of compatibility and solvent characteristics
The choice of a specific type of solvent affects not only the viscosity, but also the drying time, smell and aggressiveness to the materials of the body. Below is a comparative description of the most common liquids used to dilute anticores on an oil-based basis.
| Solvent | Compatibility with Moville | Drying time | Aggressiveness to LCP/Rezin |
|---|---|---|---|
| White Spirit | Perfect. | Mean (24 hours) | Low (safe) |
| kerosene | Good. | Long-term (48+h) | Low. |
| Diesel fuel | Good. | Very long. | Low (may swell rubber) |
| Gasoline "Kalosha" | Medium | Fast. | Medium (may varnish) |
| Acetone / 646 | Bad/Dangerous | Very fast. | High (destroys LCP) |
Using the data from the table, you can choose the optimal solvent for your conditions. For example, if you work in a cold room or outdoors at low temperatures, the use of Kalosha’s rapidly evaporating gasoline can cause the composition to thicken right in the spray gun. In such cases, it is better to add a little more White Spirit or use kerosene to slow down evaporation.
It is important to note that drying-time This is not only the period of evaporation of the solvent, but also the time of polymerization of the oil base. Even if the surface feels dry, internal chemical processes can continue. Therefore, it is not recommended to operate the car or expose the treated areas to moisture immediately after application.
Effect of temperature on viscosity
With a decrease in temperature, the viscosity of Moville increases sharply, even without taking into account the evaporation of the solvent. If you store the jar in a cold garage, before opening and diluting it must be deposited in a warm room (at least + 15 ° C) for several hours. The cold composition does not mix well with the solvent, forms lumps and lies unevenly.
Technology of preparation and mixing of composition
The process of preparing the working mixture requires compliance with a certain sequence of actions to ensure the safety and quality of the result. First of all, it is necessary to prepare clean containers, preferably metal or glass, since some types of plastic can react with the components of the mixture. Work should be done in a good ventilator!
First, the required amount of the main composition of Moville is poured into the container. Only after that, gradually, in small portions, the selected solvent is added. Constant stirring with a wooden or glass stick (metal tools can spark, which is dangerous) will control the viscosity and avoid the formation of lumps. Abrupt pouring of a large volume of solvent can lead to uneven distribution of components.
☑️ Preparation checklist for mixture
To check the readiness of the mixture, it is recommended to make a test application to a small area of metal or cardboard. If the mixture lies flat, does not form subtrenchments and spreads evenly, then the proportions are observed correctly. If you notice that the composition dries too quickly and does not have time to spread, add a little more solvent. If it flows like water and does not hold on a vertical wall, the mixture is too liquid, and you need to add the bases.
⚠️ Note: When mixing components, always pour the solvent into Moville, not vice versa. This provides a safer process and better controllability of viscosity. Also, never smoke or use an open fire near a mixed-container, as solvent vapors ignite.
Features of working with hidden cavities
Processing of hidden body cavities is the most important stage of anticorrosion protection, since it is inside the spars, sills and door racks that metal rots most often due to condensation and dirt. For high-quality processing of these areas, a conventional brush is not suitable, a special pistol with a long flexible tube and a nozzle, a spraying compound with a fan or cone is necessary.
The mixture for hidden cavities should be more fluid than for open surfaces. This is necessary so that fine dust of anticory can penetrate into the most remote corners of the cavity and settle on the metal in a thin but dense layer. Optimal viscosity for hidden cavities is achieved by adding 20% solvent from Moville volume.This allows the composition to easily pass through a thin nozzle of the tube.
When working, it is important not to overdo it with quantity. Excess Moville, flowing down and solidifying with heavy drops, can clog drainage holes in sills and spars. This will lead to the fact that the moisture that got inside, will not be able to evaporate, and the corrosion process will accelerate. Therefore, after processing, be sure to check and clean all the technological holes.
Use transparent hoses to connect the gun to visually monitor the mix supply and the presence of air in the system. This will help to avoid “spitting” and uneven application of anticores in hidden cavities.
The technique of applying to the hidden cavities requires the introduction of the tube to the end in the cavity and gradually pulling it with the simultaneous pressing of the trigger. Movements should be smooth, without jerks, to ensure uniform coverage of the entire inner surface. Pay special attention to welded seams and places of attachment of elements, where protection is most often violated.
Safety measures and waste management
Work with anticorrosive compounds and solvents refers to work with increased fire and chemical hazards. The vapors of White Spirit, kerosene and Moville itself are toxic and can cause dizziness, nausea, or loss of consciousness when inhaled in a confined space. Therefore, the presence of high-quality forced ventilation or work in the open air are mandatory conditions.
To protect the skin, rubber or nitrile gloves should be used, since prolonged use of solvents can cause irritation, dryness and dermatitis. Respiratory organs should be protected by a respirator with a carbon filter designed to protect against organic vapors. Conventional medical masks do not provide the necessary protection against toxic fumes.
In case of contact with Moville on the skin, you must immediately wash the area with warm water and soap. If the composition gets into the eyes, rinse them with plenty of clean water and consult a doctor. Don’t try to wipe Moville off your skin with gasoline or solvent – this will only make things worse by injecting chemicals deeper into your pores.
Safety when working with anticory is not just a formality, but a necessary condition for maintaining health. Ignoring the rules of ventilation and respiratory protection can lead to serious poisoning with solvent vapors.
Disposal of the residues of the mixture and washing liquids should be carried out in accordance with environmental standards. Pouring the remains of Moville or solvent into sewers, on land or in water bodies is strictly prohibited. Collect the residues in sealed containers and hand them over to a special point for receiving hazardous waste or take them to the nearest maintenance station where there is an agreement with recycling organizations.
Frequently Asked Questions (FAQ)
Can I dilute Moville with gasoline if I don't have White Spirit at hand?
Use gasoline can only be as a last resort and only for the treatment of rough metal surfaces not covered with paint. Gasoline is very aggressive and can damage paint coatings as well as rubber seals. In addition, it evaporates quickly, which can impair the penetrating capacity of the composition. For high-quality work, it is better to purchase a suitable solvent.
How long does Moville dry after applying?
The drying time depends on the ambient temperature, humidity and thickness of the applied layer. At a temperature of +20°C, the surface film is formed after 1-2 hours, but complete drying and polymerization take from 24 to 48 hours. In cold weather, the process can take up to several days.
Do I need to heat up Movil before applying?
Heating Moville directly on fire or tiles is prohibited due to fire hazards. However, before use, the can with the composition is recommended to be kept at room temperature (+15 ... + 25 ° C) for several hours. The warm composition becomes less viscous and easier to apply, better penetrating into microcracks.
Can I put Moville on rust?
Yes, one of the main features of Moville is the ability to apply to rust. The composition contains rust converters that stop the corrosion process. However, if the rust layer is thick and flaked, it must be mechanically removed by brushing before processing so that the anticores can come into contact with the metal.
How to wash Moville from clothes or tools?
As long as Moville is not dry, it is easy to wash it off with White Spirit, kerosene or diesel fuel. The dried composition is much more difficult to remove - mechanical cleaning or the use of special washes for bitumen spots will be required. With clothes dried Moville washing is almost impossible.