Description
2-3/4" X 16-1/2" PSA Indasa White File Board Sheets
These PSA (Pressure Sensitive Adhesive) Indasa White File Board Sheets are designed for precision sanding, surface leveling, and finishing. The self-adhesive backing allows the sheet to stick securely to your sanding board, providing a firm, flat sanding surface for accurate results.
Made with high-quality aluminum oxide grain, these sheets offer fast cutting action, long life, and a smooth, consistent finish—perfect for professional applications.
Key Features
- PSA (Sticky Back): Strong adhesive holds firmly to sanding boards without slipping
- Aluminum Oxide Grain: Durable, self-renewing abrasive for consistent performance
- Clog-Resistant Treatment: Reduces loading and extends sheet life
- Pre-Cut Size: Fits standard 2-3/4" x 16-1/2" file boards
- Smooth Finish: Leaves a uniform surface ready for primer or paint
👉 PSA sanding strips are designed to stick directly to sanding boards of any length, making them ideal for long, straight sanding applications
What Are They Used For?
These sheets are ideal for:
- Sanding body filler and putty
- Leveling large flat surfaces
- Smoothing high-build primers
- Feather edging and blending repairs
- Surface preparation before painting
They are especially effective for auto body sanding, where straight, even surfaces are critical.
Applications
- Automotive bodywork and collision repair
- Wood and composite sanding
- Surface prep before coatings
- Maintenance and repair work
👉 File board sheets are commonly used where loading is a problem, helping maintain cutting performance during sanding
Why Choose PSA File Board Sheets?
- Stronger hold than H&L: No movement during sanding
- Better for long boards: Ideal for straight-line sanding
- Cost-effective: No need for hook & loop pads
- Consistent results: Helps achieve flat, professional finishes
Specifications
- Size: 2-3/4" x 16-1/2"
- Backing: PSA (Pressure Sensitive Adhesive)
- Grain Type: Aluminum Oxide
- Use: Dry sanding
- Form: File board / long board sheets
Compatible With
- Long sanding boards
- Hand file boards
- Straight-line sanding tools (PSA required)