2020-12-07
Step 1.Scrape With a Wire Brush
Use a wire brush to remove any loose pieces of rust. Gently scrub off the big pieces, but don’t worry about getting all of it because you’ll sand next.
Step 2.Sand Off Remaining Rust
Use a palm-sander to remove the rest of the rust on metal outdoor patio furniture. If you don’t have a palm sander, you can sand by hand but it takes much longer. Sand the entire chair with 80- to 100-grit sandpaper. The lower the grit the coarser the sandpaper and the more material it will remove.
Step3.Hand Sand Crevices and Curves
Sand by hand to get to those hard to reach areas, like the curves of the legs and arms. Once you see most of the rust is gone switch to 150-grit sandpaper or higher. Continue sanding until the entire chair feels smooth to the touch. You may still see rust on the surface of metal outdoor patio furniture. That’s okay as long as it feels smooth.
Step 4.Clean With Solvent
Once the surface is smooth and even, wipe it down with a solvent like acetone to ensure the chair is clean and ready for priming and painting.
Step 5.Apply Primer
Prime with a high-quality rust preventive spray primer. Choose a white primer under lighter colors and a darker primer under darker colors for uniform coverage. Spray slowly for a consistent spray pattern to avoid drips and overspray. Use a back and forth motion following the natural lines of the metal outdoor patio furniture.
Be sure to get the back and underside since especially since chair will live outside. Apply two to three light coats, allowing the primer to dry between each application. Check the label on your primer because drying times vary widely. Once dry, lightly sand with very fine sandpaper if surface feels a little coarse.
Step 6.Spray on Paint
Use a high-quality oil-based spray paint specifically designed for outdoor use to prevent rust. Spray using a back and forth motion, holding the can far enough away for a consistent spray pattern to avoid drips and overspray. Follow the natural lines of the chair to coat it evenly. Remember to get the back and underside for metal outdoor patio furniture. Apply two to three light coats, allowing each coat to dry to the touch between applications.
Step 7.How to Fix Drips
If you get a drip, lightly drag a clean chip brush over the area to stop the run and smooth it out before moving on. Chip brushes are inexpensive, disposable natural bristle brushes that work well for touch ups for metal outdoor patio chairs.
Step 8.Protect With Sealer
Even with rust inhibiting spray paint, a clear coat is a smart idea. Look for a clear oil-based urethane that’s for outdoor use, preferably with UV protection to help prevent fading. Hold the can 10” to 12” away and spray using a back and forth motion.
Follow the natural lines of the metal outdoor patio furniture to coat it evenly. For a smooth finish, lightly sand between coats with 200-grit or higher sandpaper.
Step 9.Let Dry
Be sure to let the chair cure for 24 hours in a warm, dry, well-ventilated area before use. This chair is now rust-free, repainted and ready for a few more years of outdoor use.Also stainless steel table and chairs
Step 10.Before and After
When we found this old metal outdoor patio furniture, it looked like it had been left out in the rain for decades. But, with a little elbow grease and some primer and paint, this chair is now a showstopper.