Powder-coated aluminum outdoor furniture is durable, but scratches can occur. For light surface marks, start by cleaning the area with mild soap and water. Dry thoroughly. Often, a simple solution is to use a non-gel toothpaste or baking soda paste. Apply a small amount with a soft, damp cloth and gently buff the scratch in a circular motion. Wipe clean and assess. This mild abrasive can polish out minor scuffs without damaging the coating.
For slightly deeper scratches, consider a dedicated automotive polishing compound or a scratch removal product designed for coated surfaces. Test any product on an inconspicuous area first. Apply a tiny amount to a microfiber cloth and work it into the scratch with light, linear motions following the grain of the coating. Buff off the residue.
If the scratch has penetrated to the bare metal, touch-up is needed to prevent corrosion. Clean the area with rubbing alcohol. Use a fine-tip brush to apply a matching color powder coat paint pen or liquid enamel. Apply thin, even layers, allowing each to dry. For the best blend, feather the edges. Once fully cured, a clear automotive wax can protect the repair.
To maintain your furniture and prevent future scratches, clean it regularly with soft materials and avoid abrasive cleaners. Use protective pads under objects and store cushions when not in use. With careful maintenance and these repair techniques, your powder-coated aluminum furniture can look new for seasons to come.