We process the car with Dinitrol 479. Instructions for use
Content
How to use?
In order to ensure that the composition does not crack or crumble during the operation of the machine, and the already existing foci of corrosion are not sealed under the anticorrosive layer, it is necessary to carefully study the instructions for using the Dinitrol 479 composition. It says that before applying a layer to the surface, the latter must be thoroughly cleaned of dirt and completely dry. Compliance with these requirements is especially important for the bottom of the car, since even a new car bought at a car dealership can get dirty on the way to the place of processing.
It is necessary to wash the metal with hot, around 70 degrees, water supplied under pressure. If this stage of surface preparation takes place at a car wash, it makes sense to order a high-quality metal drying service there using special devices.
Then, according to the manual, the body parts are wiped with a clean, dry rag, after which the surfaces are degreased with white spirit or a solution similar in composition.
If wheel arches are processed, the latter must be removed, as well as plastic fender liner. It is possible that rust will be found in the course of these works, then it will be necessary to remove it with the help of a corrosion converter or a Dinitrol ML composition specially developed for this purpose.
Methods of application
The answers to the question of how to apply the composition correctly are reflected both in the instructions and in the numerous videos on this topic available on the Web. There are three ways to process a car:
- Spraying with a special gun.
- Brush application.
- Pressing into the recesses with a spatula.
The first method is considered the most productive, since under pressure a thick liquid penetrates well into “problem” places, forming a strong film for maximum protection.
How to dilute Dinitrol 479?
In some cases, it becomes necessary to slightly dilute an excessively thick anti-corrosion mass. The instruction recommends in this case to use only white spirit or liquids similar in chemical composition, but not gasoline. However, even when using white spirit, there is a risk of an undesirable effect of coloring and peeling off the created layer from the metal coating - and manufacturers also warn about this.
In addition, before use, it makes sense to warm up the composition to facilitate application - its physical properties protect it from running off even at high temperatures, up to 110 degrees.
How long does Dinitrol dry?
Instructions for use Dinitrol 479 prescribes to apply this agent in layers, and each layer should have a thickness of no more than 0,1 cm. In order for the layers to “set” well with each other, it is necessary to let them dry for 15-20 minutes.
The total drying time of the anticorrosive Dinitrol 479 directly depends on the ambient temperature. When applying the composition in the temperature range of 16-25 degrees Celsius, the manufacturers promise that the "liquid fender liner" will dry completely in 8-12 hours.
Composition
The chemical composition of Dinitrol 479 includes synthetic rubber, as well as corrosion inhibitors. It is ideal for the bottom and other hard-to-reach places, as plasticizers are included in its composition for ease of application. And wax, bitumen and polymer elements provide good adhesion - the composition is perfectly fixed and securely adheres to any metal surface.
Among the components of the composition there are also special additives that allow maintaining plasticity after hardening - it is thanks to them that the layer will not fall off if a stone hits the bottom or the cavity of the wheel arch. And the absence of aggressive substances and solvents guarantees the safety of the paintwork.
In addition, the entire line of Dinitrol formulations, including Dinitrol 1000, which is very popular in Russia, is very thixotropic - it does not form drops and smudges, which ensures high efficiency and efficiency of anticorrosive consumption.
Substances included in the anti-corrosion composition have excellent resistance to salt-based solutions and reagents. They do not easily block corrosion in any place, but also prevent its spread to nearby areas of metal surfaces.
