If you have purchased your kitchen pre-painted, the perforated metal sheet is already treated and mounted on the cover panel or frame. If you have chosen an untreated kitchen, the sheet will be delivered unpainted and unmounted. To ensure durability, the perforated metal sheet should be painted before installation.
Surface treatment of perforated metal sheet
1. Preparation
• Cleaning: Wipe the perforated metal sheet with alcohol (e.g., isopropanol) or thinner to remove grease and dirt.
• Sanding: Use fine sandpaper (240–320 grit) to roughen the surface and improve paint adhesion. Wipe away dust with a clean cloth.
2. Priming
• Apply a metal primer to enhance adhesion and protect against rust. Allow the primer to dry according to the manufacturer’s instructions before proceeding with painting.
3. Painting
• Brush & Roller: For a traditional painted finish, use a fine brush or foam roller. Apply the paint in thin layers with long, even strokes to avoid streaks.
• Spray Paint: For a smooth and even finish, use spray paint. Hold the can about 20–30 cm from the surface and apply several thin layers. Let each layer dry before applying the next.
• Drying: Follow the paint manufacturer’s recommendations for drying time.
4. Finishing (Optional)
• For extra protection, a clear coat can be applied after the paint has dried. This enhances durability and protects against scratches.
Installation
• The perforated metal sheet is mounted into the pre-milled groove in the cover panel or frame.
• Use an appropriate adhesive, such as hot melt glue, PU glue (Extern Fix), epoxy glue, or another adhesive suitable for metal and wood.
• Press the sheet carefully into the groove and allow the adhesive to cure according to the manufacturer’s instructions.
