Alpha Hook & Loop Sandpaper Discs – 4" & 5" | #80–#600 Grit 50 Pack

Professional Sanding Discs for Surface Preparation and Finishing

The Alpha Tools Hook & Loop Sandpaper Discs are designed for efficient surface preparation, smoothing, and finishing across a variety of materials. Built with durable abrasive grains and a reliable hook-and-loop backing system, these sanding discs provide consistent sanding performance while allowing quick disc changes during workflow.

These discs are widely used by professionals for material preparation, scratch removal, and surface refinement before polishing or finishing processes.

Durable Abrasive Construction

Alpha sanding discs are manufactured using high-quality abrasive materials that deliver reliable cutting performance while maintaining durability throughout demanding sanding tasks.

Key features include:

• Durable abrasive grain construction

• Consistent sanding performance across grit levels

• Reliable backing for stable operation

• Designed for professional fabrication and finishing work

The discs are engineered to maintain effective material removal while producing a consistent scratch pattern during sanding.

Convenient Hook & Loop Backing System

The integrated hook-and-loop (H&L) backing allows fast and secure attachment to compatible backing pads, making it easy to change discs quickly while maintaining stable sanding performance.

Benefits include:

• Quick disc installation and removal

• Secure attachment during sanding operations

• Reduced downtime during grit changes

• Compatible with standard hook-and-loop backing pads

Progressive Grit Sanding System

These sanding discs are available in multiple grit levels, allowing users to gradually refine the surface during the sanding process.

Typical progression includes:

• #80 Grit – Heavy sanding and material removal

• #120 Grit – Initial surface smoothing

• #240 Grit – Intermediate surface refinement

• #320 Grit – Fine surface preparation

• #400 Grit – Pre-finishing sanding stage

• #500 Grit – Fine finishing preparation

• #600 Grit – Ultra-fine surface smoothing

The kit option provides a combination of grits for complete sanding progression.

Ideal Applications

Alpha Hook & Loop sanding discs are suitable for a wide range of surface preparation tasks:

• Surface sanding and smoothing

• Scratch and imperfection removal

• Preparation before polishing or finishing

• Refining wood, stone, composites, and similar materials

• Fabrication and restoration projects

Compatible Tools

The sanding discs are available in 4-inch and 5-inch diameters, making them compatible with many random orbital sanders and polishing tools that support hook-and-loop backing systems.

Variant Specifications

Why Professionals Choose Alpha Hook & Loop Sandpaper Discs

• Durable abrasive construction

• Quick-change hook-and-loop backing system

• Multiple grit options for progressive sanding

• Available in 4" and 5" sizes

• Reliable performance for professional surface preparation

The Alpha Hook & Loop Sandpaper Discs provide dependable sanding performance and efficient surface preparation for a wide range of fabrication, finishing, and restoration applications.