8" Platinum Self-Adhesive Paper Sanding Discs
8" Platinum Self-Adhesive (PSA) Paper Sanding Discs — Premium White Aluminum Oxide
USA1 Abrasives 8" Platinum Self-Adhesive Sanding Discs deliver premium white aluminum oxide performance on large stationary disc sanders and bench sanders. The stearate "No-Load" coating prevents loading and clogging for extended disc life, while the pressure-sensitive adhesive backing provides a secure, no-slip bond. Sold in boxes of 50 discs.
Technical Specifications
- Abrasive Material: Premium white aluminum oxide (stearated)
- Backing: C-weight paper with PSA adhesive
- Attachment: Pressure-sensitive adhesive (peel-and-stick)
- Diameter: 8"
- Package Size: 50 discs per box
- Available Grits: 80, 100, 120, 150, 320, 400
Key Features & Benefits
- Premium White Aluminum Oxide: Superior finish quality vs. standard brown aluminum oxide
- Stearate No-Load Coating: Prevents loading and clogging — extends disc life significantly
- 8" Large Diameter: Maximum coverage for large stationary disc sanders
- Secure PSA Bond: Adhesive backing eliminates disc slippage
- Box of 50: Convenient supply for shop use
Recommended Applications
- Large stationary disc sanders in woodworking shops
- Fine furniture and cabinet finishing
- Between-coat sanding on lacquer, varnish, and polyurethane
- High-end woodworking where finish quality is critical
Grit Selection Guide
- 80-120 Grit: General smoothing and surface preparation
- 150 Grit: Fine sanding before topcoat
- 320-400 Grit: Ultra-fine finishing and between-coat sanding
Platinum Quality. 8" Coverage. White Aluminum Oxide. 50 Discs Per Box.