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Sandblasted profile: mechanical sandblasting is more effective in protecting the surface of aluminum from erosion compared with chemical corrosion sanding, and improves the sandblasted texture and fineness of the surface of aluminum profiles, and increases the shiny silver luster, the sand surface is more uniform, and the extrusion pattern is effectively removed.
Uses: sliding windows and Kentucky doors, as well as solar frames, etc.
Sandblasting Aluminum Extrusion Profile for Window &Door