Why is wrought iron outdoor seating challenging to powder-coat evenly?
Powder-coating wrought iron outdoor seating can be tricky due to several factors. First, wrought iron often has an uneven surface texture, which makes it hard for the powder to adhere uniformly. Additionally, intricate designs and crevices in the furniture can trap excess powder or leave gaps, leading to inconsistent coverage. Heat distribution during the curing process is another issue—thicker sections may not cure at the same rate as thinner ones, causing color or finish variations. Finally, rust or oxidation on untreated wrought iron can interfere with adhesion, further complicating the process. Proper surface preparation and skilled application are key to achieving a smooth, durable finish.
