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How to Update a Spiral Staircase
Step 4 of 9
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Step 4 · Prepare Wood Treads for Finishing
If the treads are wood, sand them smooth using fine-grit sandpaper (e.g., 180-220 grit). Remove any old finish if necessary. Wipe away all sanding dust with a clean cloth or vacuum cleaner. Ensure the wood is clean and dry.
Tools and Materials
Orbital Sander
RIDGID 1-7/8 in. Dusting Brush Accessory Shop Vac Attachment for RIDGID Wet Dry Vacuums
DIABLO 1/3 Sheet 220 Grit Sandpaper Hand Sanding Sheets (100-Pack)
Microfiber Cloths
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