Profiled rust: Causes and 100% protection from rust forever, without damaging the paint

Profiled - a popular material for the installation of the fence, roof. Low weight allows you to make the installation in a short time. Decking has a protective layer which prevents rusting material. But it all depends on the quality and if the protective layer is not damaged.

Many pros and cons of the material. The fence can be cut even a can opener. Fraudsters can penetrate to the site without difficulty. The second point - a slight twisting of screws. But this can be prevented if the steel sheet to secure the rivets. Another drawback - a large windage. Therefore, columns need to be in the ground not less than 1 meter.

It so happens that there is rust on the metal. If you just take action, then we can get rid of further damage to the material.

Causes of rust

Trapezoidal sheet begins to rust around the edges when it cut grinder. It so happens that during unloading or loading damaged protective layer. If the sheets of material are attached close to the ground, sooner or later will begin to break the metal. Therefore recommend to do the groundwork for a fence of corrugated board. This will increase the life and reliability of the fence.

Rust appears in the field of fastening screws under the rubber gasket cracked. This is a frequent occurrence. Choose stainless steel screws.

If you leave the rust, it completely damage the material. There are ways to eliminate, remove rust.

On sale is a special. means - rust converters. Well if the pH is alkaline or neutral level. Then save the paint. zinc chloride great help to cope rust.

For another way to require fine-grained sandpaper, Lim. acid or fresh lemon juice. Remove sheets and process of citric acid (to wait for about 10-20 minutes), to walk sandpaper. It is possible to enhance the cleaning solution and add vinegar lemon juice (in equal parts). After this treatment, the surface should be primed.

Grunt - enamel on rust

She can be painted even without purification, if a small layer of rust. This is the best solution to protect the sheeting from rust. You can buy Hamerayt paint with high adhesion. This paint for metal with traces of corrosion. But is it worth such expensive paint. In Leroy Merlin for the price liter - 830 rubles.

rubber paint

This innovative material with high adhesion to various surfaces, including corrugated. It is easy to apply at least a brush, though roller drying for 2 hr. There are paint in cans. Has good expandability coefficient does not crack from the temperature difference. It is standing in for Leroy liter - 150 rubles.

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