Best Sandpaper for Floor Sander: Top Belts and Discs for Smooth, Efficient Refinishing
Choosing the right sandpaper for a floor sander is essential for achieving a smooth, even finish on hardwood floors. This guide highlights high-quality belts and discs compatible with common 8-inch and EZ-8 drum sanders, covering multiple grits for initial leveling through final polish. The selected items come from reputable brands and emphasize durable materials, seamless joints, and reliable backing to withstand heavy use.
Summary of Selected Products
| Product | Grit Range | Type | Brand |
|---|---|---|---|
| 8″ x 19″ Sanding Belts Assorted Grits (40/60/80/100/120) 10 Pack | 40–120 | Belt Sanding Belts | Dechours |
| 8 Inch x 19 Inch 60 Grit Sanding Belts (12 Pack) | 60 | Belt Sanding Belts | makiwork |
| 8 Inch x 19 Inch 40 Grit Sanding Belts (12 Pack) | 40 | Belt Sanding Belts | makiwork |
| With Cleaning Stick | 8 x 19 Inch Sanding Belts (10 Pack, 40/60/80/100/120) | 40–120 | Belt Sanding Belts | Dechours |
| Floor Drum Sander Sandpaper, 8 Inch by 20-1/8 Inch (60 Grit) | 60 | Sanding Sheets | Virginia Abrasives |
Dechours 8″ x 19″ Belts Assorted Grits 40/60/80/100/120
These belts are engineered for Clarke EZ-8 drum sanders, delivering precise sizing and secure mounting for uniform drum contact. The bi-directional seam construction minimizes bounce and chatter when sanding in either direction, helping reduce finish marks. A robust cloth backing provides tear and flex resistance, ideal for heavy-duty, repetitive sanding tasks on hardwood floors.
Makiwork 8″ x 19″ 60 Grit Sanding Belts (12 Pack)
This set includes 12 belts designed for 8×19 drum sanders, each with 60 grit for mid-level material removal and smoothing. The X-weight cloth backing and aluminum oxide grains deliver durable abrasive performance. A seamless joint technology allows bidirectional rotation without creating bumps, extending belt life and improving finish quality on wood floors.
Makiwork 8″ x 19″ 40 Grit Sanding Belts (12 Pack)
Designed for aggressive material removal, these 40 grit belts support rapid leveling and flattening of high spots on hardwood floors. With the same durable backing and seamless joint technology as the 60- grit set, they help minimize chatter and extend belt life during heavy sanding sessions.
Dechours 8 x 19 Drum Sander With Cleaning Stick (10 Pack, 40/60/80/100/120)
This 10-pack covers a broad grit spectrum, supporting coarse removal up front and finishing passes with finer grits. The included cleaning stick helps remove resin and dust between passes to preserve belt speed and life, a practical feature for contractors and rental fleets.
Virginia Abrasives Floor Drum Sander Sandpaper, 8″ x 20-1/8″ (60 Grit)
Hardwood floor drum sander sheets sized for 8″ by 20-1/8″ operations, featuring aluminum oxide abrasive for robust cutting with a heavy-duty paper construction. These sheets provide a solid mid-range option suitable for initial leveling when prepping floors for refinishing.
Dechours 8″ x 19″ Sanding Belts 80 Grit (10 Pack)
These belts are sized precisely for Clarke EZ-8 drum sanders, ensuring easy installation with no slipping. The bi-directional seamless joint minimizes bumps and preserves belt integrity under heavy loads, making them well-suited for mid-level refinishing tasks on hardwood floors.
Deals On Wings 8″ x 19″ 36 Grit Sandbelt (Lot of 10)
Although offering a coarser 36 grit alternative, this lot provides a value option for rapid material removal on floors with significant roughness. Compatibility with EZ-8 sander models makes them a practical choice for initial heavy-duty surfacing.
Buying Guide: Key Purchase Considerations for Floor Sander Sandpaper
- Compatibility: Verify your sander model (especially EZ-8 and Clarke 8×19 formats) to ensure the belts or discs fit securely and run true without slipping.
- Grit progression: For hardwood floor refinishing, start with coarser grits (40–60) to level high spots, then progress to mid (80–120) and fine grits (150–240) to achieve a smooth finish.
- Backing and construction: Look for strong cloth backing and bi-directional seamless joints to minimize tearing and reduce chatter during bidirectional sanding.
- Durability: A robust backing and high-quality aluminum oxide abrasive enhance belt life, especially under heavy loads and long sanding sessions.
- Dust management: Some discs include 8-hole patterns for dust extraction, helping maintain cleaner workspaces and prolong belt life.
- Cleaning features: Belts that include a cleaning stick can reduce downtime by removing resin and pitch between passes.
- Cost vs. life: While higher-priced belts may last longer, evaluate belt life under your typical project scale and consider bundles for better value.
- Availability: Stocking commonly used grits (40, 60, 80, 100, 120) ensures you can handle most refinishing tasks without frequent reordering.
When selecting sandpaper for floor sanding projects, balance grit range, belt integrity, and compatibility with your sander model. A well-chosen assortment enables efficient leveling, minimizes finish imperfections, and supports a consistent, professional look on hardwood floors.