Overview
The Lawson 85620A is a premium 3″ diameter disc assembly pad engineered for professional and workshop sanding applications. Designed to pair with standard orbital sanders and pneumatic sanding equipment, this aluminum oxide sanding disc provides consistent cutting action across a variety of finishing tasks. The twist-on/twist-off mounting system eliminates the need for adhesive backing, simplifying tool changes and reducing material waste.
Key Features
- 3″ diameter size fits standard orbital and pneumatic sanders
- Aluminum oxide abrasive material for durable, consistent performance
- Twist-on/twist-off mounting—no adhesive backing required
- Instant mounting system for quick disc changes between grits or projects
- Suitable for wood, metal, composite, and painted surfaces
- Professional-grade construction for workshop and industrial applications
Technical Specifications
- Disc Diameter: 3 inches (75mm)
- Abrasive Material: Aluminum Oxide
- Mounting Type: Twist-On/Twist-Off
- Backing: No Adhesive Required
- Part Number: 85620A
- Manufacturer: Lawson Products
Typical Applications
The Lawson 85620A excels in a wide range of finishing and preparation tasks, including:
- Smoothing and finishing hardwood, plywood, and softwood surfaces
- Removing paint, varnish, and old finishes
- Metal surface preparation and deburring
- Composite and fiberglass finishing
- Drywall joint compound smoothing
- Automotive body work and refinishing
- General workshop sanding and stock removal
Compatibility & Replacements
Compatible With
- Standard orbital sanders (5″ and smaller pad models)
- Pneumatic (air-powered) orbital sanding equipment
- Random orbital sanders with 3″ pads
- Industrial finishing and preparation tools
- Workshop and professional sanding systems
Replaces / Drop-In Replacement For
The Lawson 85620A is compatible with standard 3″ twist-on disc systems. For specific model compatibility verification, consult your sander’s manual or contact Lawson Products technical support.
Works With
- Lawson disc assembly systems and backing pads
- Industry-standard 3″ orbital sander platforms
- Pneumatic and corded power sanders
- Standard 3″ abrasive disc accessories and holders
