Services · 06
Sandblasting
Focus
Surface preparation of metal before painting and corrosion protection, grades Sa1 to Sa3.
Sandblasting is the most effective way to prepare metal surfaces, for example steel before painting or applying a corrosion-protection layer. The surface is scoured with a jet of abrasive.
The metal surface must offer a sound anchor for protective coatings, so everything foreign to the metal itself has to be removed. Steel surfaces may carry oxides and salts, rust and mill scale, traces of old paint and other substances that undermine the protective system by creating unstable, poorly adhering layers between the metal and the anti-rust film.
Blast cleaning grades
Under the classification of Swedish standard SIS 055900-1967 (still widely used), adopted by the current ISO 8501-1, blast cleaning grades are defined as:
Endless Production
Work done
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Sandblasting: send us your drawing
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