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Contemporary bar stool TANNIC ACID
oaksteelblack

contemporary bar stool
contemporary bar stool
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Characteristics

Style
contemporary
Material
oak, steel
Color
black

Description

A rusty nail surrounded by blue stains in oak forms the basis of this research. Oak contains high concentrations of tannic acid, which turns into dark blue when it’s exposed to steel. The same happens with steel, as a result of a chemical reaction between red iron oxide and tannic acid. To accelerate this normally undesirable process the elements that cause this chemical reaction are applied in liquid form on the other material. Tannic Acid series of Steven Banken reveals the exceptional similarity in color of two radically different materials after the natural transition.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.