Chemical agent for removing paint from metal

To date, many of us have faced this kind of finishing works, like painting. Paint is one of the most durable types of coatings that are very hard to remove from any surface. However very often there is a necessity to remove a paint from metal to paint it in other color. It is very difficult and long to clean the surface by hand, and also it does not always work out ideally. Therefore, to clean the surface to help come chemicals to remove paint from the metal. In stores, solutions containing various components are presented, some of which may have a negative effect on the body.

general information

The chemical method of removing paint is one of the most effective among the available in our days. It is based on the use of solvents and various solutions based on chemicals. They are sold in many stores, and their cost is relatively low, so most people prefer to use chemistry to remove paintwork.

Varieties of solvents

Today there are chemical washings of the following types:

• Modified means for removing paint from metal, designed to effectively remove most types of paintwork.
• Universal washings - are excellent not only with fresh paint, but also with obsolete layers. In addition to the paint, the filler and primer mixtures are well washed off.
• Means for removing powder paint from metal - chemical substances, excellent dissolving paints, made on the basis of polymers.
• Conventional solvents - are good at removing a not very old layer of paint from metal products.
• Combined chemicals - very fast action.
• Multifunctional solutions.

The choice of a chemical agent for cleaning metal surfaces from paint depends on the purpose for which you need it, so it is recommended that you read the instructions for use carefully before purchasing.

Principle of action of chemical agents

The paint removal agent from the metal contains active ingredients that soften the paint structure, as a result of which the coating loses its strength and the quality of adhesion to the iron, so that it can be easily removed.

Chemicals begin to act very quickly, but the effect is preserved for a short period of time. Therefore, when removing an old paint or a very thick coating layer, it is not always possible to clean the metal surface, which may require repeated application of the washings on the surface to be treated.

If you want to reduce financial costs for the purchase of chemicals and for this purpose you are looking for the best tool for removing powder paint from metal, then it is worth buying those washings that contain substances that create an impermeable film that slows the evaporation of the solvent. However, when using such tools, there is also a negative side, which is that substances that create an impermeable film can remain on the metal surface, which is why its quality of adhesion to paintwork materials deteriorates. Therefore, after removing the paint, it is recommended to thoroughly wash the surface with any detergent.

Modern chemical solvents

The modern means for removing the old paint from metal contains in its composition special additives, giving it a gel-like consistency, which gives it the following advantages:

• The evaporation of the solvent does not happen so quickly;
• Chemicals have less toxicity;
• Solvents do not drain off the surface, so they can be applied even on the ceiling.

After the application of modern solvents on the paint coating, they completely soften it in just 25 minutes, after which the paint is very easily removed from the metal substrate.

Consumption

What is the expense of the means for removing the paint from metal "Prestige"? This is a very topical issue that many people are interested in no less than the performance characteristics of solvents. And this is not surprising, because regardless of the cost of chemical washes, if their consumption is small, then the financial costs will be insignificant. However, the whole difficulty lies in the fact that it is very difficult to accurately calculate the consumption of softeners made on the basis of chemical mixtures. The thing is that the amount of solvent necessary to completely remove the paintwork depends on many factors.

Optimal is considered such a means for removing paint from metal, which effectively copes with its task at a layer thickness equal to the thickness of the paint. Proceeding from this it follows that for a complete cleaning of the metal surface, so many cans of washing are needed, how many cans of paint have been spent on painting an iron product.

How to work with chemical washings?

To quickly and with minimum effort remove the paint from the metal surface, follow these tips and recommendations:

1. Before applying the solvent, the surface must be thoroughly cleaned.
2. Applying the washing is best done with a spray gun. This will evenly distribute the product throughout the surface.
3. After applying the solvent on the iron structure, it should be covered with a film to prevent access to fresh air.
4. After 30 minutes, the film is removed and you can start removing the paint. If the paint is not softened, then the chemical paint remover is repainted from the metal.

In addition, before starting work with flushing, you should always read the instruction manual.

Safety precautions for use with solvents

In the majority of chemical solvents there are various substances dangerous to humans. Evaporating, they can get into the respiratory system, as a result of which you can feel a burning or burning sensation in the throat, feel bouts of nausea or lack of air, severe headaches, dizziness and much more. Therefore, when working with them, a respirator should be used.

In addition, it is forbidden to allow chemical washings to enter the skin and eyes, so use clothing that completely covers the body and limbs, rubber gloves and construction goggles during use.

As it turned out, it is not difficult to remove the paint from metal with the help of chemicals. The most important thing is to choose a suitable solution and adhere to safety procedures.