2-3/4″ × 16-1/2″ PSA Fileboard Sheet The 2-3/4″ × 16-1/2″ PSA Fileboard Sheet is designed for efficient sanding and surface preparation on straight-line sanders. Manufactured with premium aluminum oxide grain on a stearated C and E weight paper backing, this sheet delivers consistent cutting performance while minimizing loading during use. The pressure-sensitive adhesive (PSA) backing allows for quick and secure attachment to fileboards, ensuring stable sanding and easy sheet changes. The stearated coating helps reduce clogging, making this sheet ideal for extended sanding cycles on wood and other materials. Key Features Premium Aluminum Oxide Grain – Durable, general-purpose abrasive for consistent cutting Stearated Paper Backing – Reduces loading and extends abrasive life C & E Weight Paper – Balanced flexibility and strength for straight-line sanding PSA Backing – Fast, secure attachment to fileboards Resin on Resin Bond – Strong grain adhesion and reliable performance Ideal For Straight-line sanding applications Wood sanding and surface preparation Smoothing panels and edges Finish sanding operations Production sanding environments Specifications Abrasive Grain: Aluminum Oxide Backing: Stearated C & E Weight Paper Attachment: PSA (Pressure Sensitive Adhesive) Width: 2-3/4″ Length: 16-1/2″ Bond: Resin on Resin Application: Straight-line sander
