← Guide
How to Update a Spiral Staircase
Step 3 of 9
Clip 1/3
Helpful?
Step 3 · Prepare Metal Surfaces for Finishing
Using medium-grit sandpaper (e.g., 120-grit), sand all metal surfaces of the staircase, including the central pole, treads, and railing. Pay attention to any rough spots or existing imperfections. After sanding, wipe down all surfaces with a tack cloth or a clean rag dampened with mineral spirits to remove all dust and residue. Allow the metal to dry completely.
Tools and Materials
Sander
Lincoln Electric 3/4 in. x 1/4 in. Knotted End Brush
Sandpaper
Tack Cloths
Klean-Strip 1 qt. Odorless Mineral Spirits
Respiratory Protection
Safety Glasses
Subscribe for exclusive updates
Be the first to know about promotions, new products, and sales.