Product Description
6" PSA Sanding Discs, 400 Grit, 100 Pack – Fine Finishing Sandpaper for Woodworking
The POWERTEC 4DR1540 6-Inch PSA Sanding Discs are designed for fine sanding, surface smoothing, and finishing applications. With 400-grit aluminum oxide and a pressure-sensitive adhesive (PSA) backing, these self-stick sanding discs deliver consistent abrasion and secure attachment to compatible sanding equipment.
Ideal for woodworkers, DIY enthusiasts, furniture makers, and professional workshops, these 6-inch adhesive sanding discs help smooth wood, plastic, paint, epoxy, and other compatible surfaces. The open-coat abrasive design reduces clogging and material buildup, while the PSA backing lets you change discs quickly without complicated installation. Each pack includes 100 sanding discs for ongoing workshop projects and finishing tasks.
Key Features & Benefits
400 Grit for Fine Sanding & Surface Finishing
- 400-grit sandpaper is ideal for fine sanding, smoothing surfaces, and preparing compatible materials for finishing.
- Helps remove minor surface imperfections, fine scratches, and sanding marks.
- Suitable for woodworking, furniture refinishing, paint preparation, and detailed finishing tasks.
Pressure-Sensitive Adhesive (PSA) Backing
- Self-stick adhesive backing provides a secure attachment to compatible 6-inch sanding pads and discs.
- Allows quick installation and removal when changing sanding grits or replacing worn discs.
- Designed to stay securely attached during normal sanding operations.
- Important: These are PSA adhesive sanding discs, not hook-and-loop sanding discs. Use with compatible PSA backing pads.
Durable Aluminum Oxide Abrasive
- Manufactured with high-quality aluminum oxide abrasive grains for consistent sanding performance.
- Resin-bonded construction provides durability and resistance to wear during sanding.
- Suitable for smoothing wood, plastics, and other compatible materials.
Open-Coat Design Helps Reduce Clogging
- Open-coat abrasive construction helps minimize loading and material buildup during sanding.
- Supports consistent cutting performance when working with wood and other compatible surfaces.
- Helps maintain abrasive effectiveness during detailed finishing work.
Versatile 6-Inch Sanding Disc Compatibility
- Designed for 6-inch disc sanders and sanding equipment with compatible PSA backing pads.
- Suitable for compatible bench-mounted disc sanders, dual-action (DA) sanders, and random orbital sanders.
- Can also be used with compatible sanding blocks and other sanding accessories designed for adhesive-backed discs.
- Verify sanding pad diameter and attachment type before purchasing.
100-Pack for Workshop Value
- Includes 100 individual 6-inch sanding discs for repeated sanding and finishing tasks.
- Convenient bulk quantity for furniture shops, woodworking projects, and general workshop maintenance.
- Allows quick replacement of worn sanding discs to maintain consistent results.
Common Applications
POWERTEC 400-grit PSA sanding discs are suitable for a variety of fine sanding and finishing applications, including:
- Woodworking: Fine sanding of hardwood, softwood, plywood, and furniture components.
- Furniture Refinishing: Smoothing surfaces and preparing wood for compatible finishing products.
- Paint Preparation: Light sanding and smoothing of compatible painted surfaces.
- Epoxy Finishing: Fine sanding of properly cured epoxy surfaces.
- Plastic Shaping: Smoothing minor imperfections on compatible plastic materials.
- Edge Finishing: Light feather edging and smoothing of sharp or rough edges.
- Body Filler: Fine finishing of properly cured filler materials.
Product Specifications
- Model: 4DR1540
- Product Type: PSA Adhesive Sanding Disc
- Disc Diameter: 6 Inches
- Grit: 400 (Fine Finishing)
- Abrasive Material: Aluminum Oxide
- Abrasive Design: Open Coat
- Backing Type: Pressure-Sensitive Adhesive (PSA)
- Color: Gold
- Quantity: 100 Discs
What's Included
- (100) POWERTEC 6" PSA Sanding Discs, 400 Grit
Compatibility Note: These self-adhesive sanding discs require a compatible 6-inch PSA backing surface. They are not designed for direct attachment to hook-and-loop sanding pads. Check your sander's specifications before use.
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