If you decide to update the old paintwork, then for repairs you will need a wash. This method is one of the most effective today when it is necessary to remove the old decorative layer. Washing does not remove the coating, but only softens it, after which it will only be necessary to treat the surface with a spatula. The washing composition will not do absolutely any harm to the base, it will only affect the paintwork. That is why you can not be afraid that a metal product or surface will be damaged. However, the master should use personal protective equipment.
Description of different types of washes
Washing paint for metal can be one of several varieties. On sale you can find preparations for the removal of oil and water-based paints, there are also universal formulations, as well as mixtures for removing powder coatings. If the work needs to be carried out as soon as possible, then an express wash should be purchased. After its application, the paint layer softens and begins to exfoliate, its adhesive characteristics are reduced.
The wash-off composition acts until it evaporates, for this reason it will be difficult to remove a thick layer of paint in one go. In this case, the drug is applied in several layers until the paint begins to peel off.
Additional ingredients
In order to slow down evaporation, substances that act as inhibitors of the evaporation processes are included in the composition, in this case we are talking about paraffin and wax. These components reduce the consumption of the mixture, but lead to another problem, which is expressed in the deterioration of the adhesive characteristics of the metal itself. The material does not adhere to new coatings, therefore, after appropriate treatment, it is necessary to rinse the surface well. Sometimes a paint remover for metal cannot be removed with ordinary water; you have to use not only a cleaning agent, but also acetone-type chemistry. Recently, washes began to be realized, which do not include paraffin; it is replaced by vaporization inhibitors of a new generation. Mixtures are made in the form of gel-like pastes. If you purchase this mixture, you can take advantage of the advantage, which is expressed in the possibility of applying the composition even on a vertical surface.
Consumption Reviews
According to buyers, washing paint on metal usually does not have too high a cost, but if you have to process quite impressive areas, then the expense can be significant, so many buyers try to calculate the consumption of the substance. Users note that many factors will influence this parameter, this may include the type of paint, the number of layers, as well as the temperature of the outside air. When deciding what the flushing flow rate is, it should be remembered that more funds will be needed to remove the oil coating. According to buyers, when calculating the flushing rate, it must be taken into account that the thickness of the flushing layer must correspond to the thickness of the finishing layer. But if the paintwork was applied in 3 layers or more, and the work will be carried out in the heat in the open air, then the consumption may increase.
Description of spray paint ABRO PR-600
ABRO metal paint remover is offered for sale in the form of a spray, with which you can remove epoxy resin, paint, drying oil, as well as varnish from the surface. This mixture is used not only in everyday life, but also in car repair. Among the ingredients there are no alkalis, so the composition is safe, it is easily washed off with water. This spray is fast-acting, it works efficiently and is able to remove enamels, acrylic polyurethanes, nitrocelluloses from almost all varieties of material, this can include not only metal, but also concrete, as well as wood. The exception is plastic.
This tool for washing paint from metal should be used according to a certain technology, it involves holding the balloon during spraying in a vertical position, it should be removed 25 cm from the surface. To remove the entire layer of paint in one approach, it is necessary to apply washing thoroughly so that it absorbs and softened the layer.
Specialist advice
Depending on how many approaches were taken to apply the paint, after applying the wash it is necessary to wait about 20 minutes, after the paint is simply scraped off with a wire scraper or putty knife. Sometimes machines are used for cleaning with water or air.
Reviews about the wash "Prestige"
As an alternative solution, you can consider washing the paint on Prestige metal, it is represented by a gel and is intended for the quick removal of old paints and varnishes. You can use the composition not only inside, but also outside the premises. As users emphasize, they like this composition for the reason that it is low toxic, has a convenient gel-like structure, and also does not flow down on vertical surfaces.
It is very convenient that the wash is available in ready-to-use form. Before use, the composition must be mixed, and then applied with a brush, brush or roller. You can use a spatula or pour without shading. After the paint swells and loosens, it can be removed with a brush or spatula. Processing is recommended in small areas. Consumers are advised to apply the mixture to an area of 0.5 m 2 . If necessary, processing can be performed repeatedly, while maintaining the composition on the surface for much longer. This chemical washing of paint from metal has a fairly small consumption. According to customers, only 120 g will be sufficient per square meter. This parameter can change, which will be affected by the condition and type of coating to be removed. In order to increase the washing efficiency, the coating should first be scratched with a spatula or knife.
Body 700 Wash Description
If you need a paint wash on metal, you can pay attention to the Body 700, which is available in aerosol cans. With this composition you can remove not only varnishes and paints, but also latex materials. The mixture is based on organic solvents, as well as paraffin. The remover does not have an aggressive effect on the surface. Using a spray, you can also clean the working surfaces of equipment and tools. In the process, you can apply the mixture to galvanized, stainless or chrome steel, as well as aluminum.
Quite often, these mixtures are used for application in hard-to-reach places, this can be attributed, for example, to work on painting discs of machines. After spraying, the product is left on the surface for about half an hour, then with it the paintwork is removed with a napkin. Such washing of old paint from metal should not be left on products and substrates for more than the recommended time. Avoid direct sunlight on the surface when working with the product. You may be interested in some characteristics of the wash, for example, density, it is 1.3 kg / l. It should be remembered that the composition is flammable, its fire can occur at temperatures above +35 ° C. You can store the aerosol can at a temperature range in the range from +5 to +35 ° C, while the humidity should not exceed 80%.
Description of washings for powder paint "Antikras-P"
If you need a wash for powder paint from metal, then you can pay attention to "Antikras-P", using this tool you can remove all types of powder coatings. It is very convenient that this mixture does not drain from vertical surfaces, and also eliminates the occurrence and development of corrosion. Among the ingredients are corrosion inhibitors, complexing agents and thickeners. A wash is used to remove old layers of paint from non-ferrous and ferrous metals. The coating can be made on the basis of epoxy, polyacrylate, polyester, and also polyurethane resins. This remover for removing paint from metal is represented by a thixotropic viscous pasty mass. Depending on what type of paint coat to be removed, the wash can be diluted with water, adding it in an amount of 10 to 20%, this allows you to save.
Conclusion
Before applying any wash, the surface of the old paintwork is recommended to be cleaned of dirt and dust, this will increase the efficiency of use of the composition. Reviews say that the application can be carried out with a brush, as well as with a roller, the specific choice of tool will depend on the type of surface. If the area is small enough and has many small details, then it will be more convenient to use a brush, but if the area is vast and even, it is best to stock up with a paint roller. When using a flushing agent in the form of a liquid composition, it is best to use a spray gun.