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.