Platinum Aluminum Oxide Sandpaper Sheets
Platinum Premium White Aluminum Oxide Sandpaper Sheets — 9" x 11"
USA1 Abrasives Platinum Aluminum Oxide Sandpaper Sheets represent the pinnacle of paper sheet performance. Engineered with premium white aluminum oxide — the purest, most consistent form of aluminum oxide abrasive — and a special stearate coating, Platinum sheets deliver exceptional cutting efficiency, minimal heat buildup, and outstanding finish quality on fine woodworking and finishing applications.
Technical Specifications
- Abrasive Material: Premium white aluminum oxide
- Backing: Flexible C-weight paper
- Coating: Special stearate anti-loading coating
- Bond Type: Resin bond
- Sheet Size: 9" x 11" (standard full sheet)
- Application: Dry sanding
Key Features & Benefits
- Premium White Aluminum Oxide: Purer, more friable abrasive that self-sharpens more readily for superior finish quality
- Stearate Anti-Loading Coating: Prevents dust and resin buildup — sheets stay cleaner and cut longer
- Low Frictional Heat: Efficient cutting action protects heat-sensitive finishes and wood surfaces
- Consistent Scratch Pattern: Uniform grit distribution ensures even, predictable results
- Flexible Backing: C-weight paper conforms to contoured surfaces
- Superior Finish Quality: Produces finer, cleaner scratch patterns than standard brown aluminum oxide
Recommended Applications
- Fine furniture and cabinet finishing
- Between-coat sanding on lacquer, varnish, and polyurethane
- Final wood surface preparation before staining
- Finish sanding on hardwoods where surface quality is critical
- Automotive primer and paint sanding
- High-end woodworking and millwork
Platinum vs. GoldStar — Which Should You Choose?
- Choose Platinum when: Surface finish quality is critical, working on fine furniture, or doing final finishing work
- Choose GoldStar when: General purpose sanding, higher volume work, or cost efficiency is the priority
Grit Selection Guide
- 80-120 Grit: Surface preparation and smoothing
- 150-180 Grit: Fine sanding before stain or finish
- 220-320 Grit: Final finish sanding, between-coat sanding
- 400+ Grit: Ultra-fine finishing and polishing
Platinum Quality. White Aluminum Oxide Precision. The Professional's Finishing Choice.