Metal itself is a strong and durable material, but without proper preparation it quickly loses its appearance and protective properties. Rust, old paint, welding marks and dirt eventually destroy the surface and interfere with a high-quality coating. That is why sandblasting metal in Kiev remains one of the most popular ways to prepare products before painting, priming or galvanizing.
What is sandblasting in simple terms?
Sandblasting is the cleaning of metal using an abrasive that is applied under high pressure. The flow of particles literally "knocks down" everything superfluous from the surface: rust, old coating, carbon deposits and dirt. As a result, pure metal remains, ready for further processing.
Unlike manual stripping with brushes or grinders, sandblasting works evenly and gets to places where the tool simply cannot reach: corners, pores, welds and complex shapes.
The main advantages of sandblasting
The advantages of sandblasting are easy to explain without complicated terms:
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The metal is cleaned completely, not "by eye";
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Even deep rust is removed.;
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The surface becomes slightly roughened, and the paint holds better.;
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The work is done faster than manually;
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The result is of the same quality throughout the entire detail;
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The risk of rust reappearing under the coating is reduced.
That is why, after sandblasting, the paint or primer lasts many times longer.
Where is a sandblaster especially needed in Kiev
In a large city, metal is constantly under stress: humidity, reagents, temperature fluctuations, exhaust gases. Therefore, sandblasting is especially relevant for:
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Metal structures of buildings;
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Fences, gates and railings;
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Canopies and frames;
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Details before powder coating;
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Industrial and building elements;
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Products that will be used outdoors.
Without high-quality cleaning, any coating will eventually begin to peel off.
Why you shouldn't sandblast yourself
Sometimes it seems that sandblasting is simple: I took the equipment, filled in the abrasive and cleaned the metal. In practice, everything is more complicated. Improper pressure, unsuitable abrasive, or lack of experience can lead to surface damage, overuse of materials, and poor results.
In addition, sandblasting involves dust, noise, and safety requirements. That is why it is better to trust such work to specialists who have
