The Powder coating process is a 3 step process for refurbishing existing furniture Stripping, Sandblasting, to remove all impurities and Then Powder - Coat.
Not needed when we build the furniture, as we build from raw iron metal, We make sure we sandblast all metal prior to powder-coat to remove all impurities like the oils that the metal naturally has in order for the Powder Coat to bond and hold its longevity.