Powder-coated outdoor furniture is durable, but scratches can still occur. Fortunately, many minor scratches can be repaired with simple DIY methods. For light surface marks, start by cleaning the area thoroughly with mild soap and water. Once dry, apply a automotive wax or polishing compound specifically designed for coated surfaces. Use a soft, clean cloth to buff the scratched area in circular motions. This often fills and conceals fine scratches effectively.
For slightly deeper scratches that haven't penetrated to the metal, try using a color-matched touch-up pen or liquid enamel paint. First, clean the scratch with rubbing alcohol to remove any contaminants. Apply the paint carefully using the applicator brush, building up thin layers until the scratch is filled. Allow each layer to dry completely before adding the next.
If scratches have exposed the metal beneath, more comprehensive repair is needed to prevent rust. After cleaning, use fine-grit sandpaper (600-800 grit) to smooth the edges of the scratch. Apply a rust-inhibiting primer if bare metal is visible, then use matching touch-up paint. Finish with a clear coat sealant for protection.
For extensive damage, consider consulting a professional powder coating service. Regular maintenance and using protective covers when not in use can help prevent future scratches. Always test any repair method on an inconspicuous area first to ensure compatibility with your furniture's finish.