Square Hole Air Vent 500 x 100 mm Aluminium

SA

Satin Anodised Aluminium

Satin anodized aluminum does not chalk, chip, peel or fade. Highlights the natural beauty of aluminum. Satin aluminum finishes are unaffected by ultraviolet rays. Aluminum is also extremely weather-resistant because of a naturally occurring reaction to oxygen that forms a non-porous oxide surface layer. This layer protects the material from rust and corrosion. When the aluminium is anodized the oxide layer is electrochemically controlled to add a satin appearance