• Aozhong P240 Sanding Disc for Primer Surface Preparation,Aozhong P240 Sanding Disc for Primer Surface Preparation
  • Aozhong P240 Sanding Disc for Primer Surface Preparation,Aozhong P240 Sanding Disc for Primer Surface Preparation
  • Aozhong P240 Sanding Disc for Primer Surface Preparation,Aozhong P240 Sanding Disc for Primer Surface Preparation
  • Aozhong P240 Sanding Disc for Primer Surface Preparation,Aozhong P240 Sanding Disc for Primer Surface Preparation
  • Aozhong P240 Sanding Disc for Primer Surface Preparation,Aozhong P240 Sanding Disc for Primer Surface Preparation
  • Aozhong P240 Sanding Disc for Primer Surface Preparation,Aozhong P240 Sanding Disc for Primer Surface Preparation

Aozhong P240 Sanding Disc for Primer Surface Preparation

No.202605029004
This 15-hole layout is suitable for dust collection systems commonly used in automotive painting, woodworking, composite materials processing, and industrial manufacturing.
Product Name
Aozhong 6-Inch P240 15-Hole Yellow Sanding Disc
Diameter
150 mm (6 Inch)
Grit
P240
Abrasive Type
Aluminum Oxide
Hole Configuration
15 Holes
Color
Yellow
Sanding Method
Dry Sanding
$14.98
  • Aozhong P240 Sanding Disc for Primer Surface Preparation,Aozhong P240 Sanding Disc for Primer Surface Preparation
  • Aozhong P240 Sanding Disc for Primer Surface Preparation,Aozhong P240 Sanding Disc for Primer Surface Preparation
  • Aozhong P240 Sanding Disc for Primer Surface Preparation,Aozhong P240 Sanding Disc for Primer Surface Preparation

Description

150mm Hook and Loop Sanding Disc P240

The 6-inch P240 15-hole yellow sanding disc is specifically designed for surface preparation, primer sanding, putty finishing, wood polishing, and coating pretreatment. This product features aluminum oxide abrasive, a resin binder, a latex paper backing, and a hook-and-loop fastening system.

The 15-hole design is compatible with dust extraction systems commonly used in automotive refinishing, woodworking, composite processing, and industrial manufacturing.

We manufacture sanding discs for distributors, industrial suppliers, OEM brands, and abrasive processors, ensuring consistent grit grading, high dimensional accuracy, and compatibility with production processes.

TECHNICAL DETAILS

P240 15-Hole Hook & Loop Sanding Disc

Designed for intermediate sanding stages, this P240 aluminum oxide sanding disc combines controlled cutting performance, efficient dust extraction, flexible backing, and fast hook and loop replacement.

P240

Grit Classification

P240 is commonly used after P180 and before P320 during multi-step sanding processes. According to FEPA standards, P240 abrasive grain size is approximately 58.5 μm.

P180 P240 P320
  • Primer sanding
  • Filler refinement
  • Surface preparation before finishing
Dust Control

15-Hole Dust Extraction Design

The hole configuration allows dust to move through the sanding disc and backing pad into the extraction system.

  • Reduced dust accumulation
  • Lower abrasive loading
  • Improved sanding consistency
  • Extended usable sanding area
Abrasive Material

Aluminum Oxide Abrasive

Aluminum oxide provides controlled cutting action suitable for intermediate sanding stages.

  • Automotive fillers
  • Primers
  • Wood substrates
  • General metal applications
Backing Material

Latex Paper Backing

The latex-treated paper backing helps the disc conform to curved surfaces while maintaining structural integrity during machine sanding.

  • Vehicle panels
  • Furniture edges
  • Molded components
  • Composite parts
Attachment System

Hook and Loop Attachment

The hook and loop backing supports fast replacement and stable disc attachment during repeated sanding operations.

  • Fast disc replacement
  • Reduced machine downtime
  • Compatible with standard hook and loop backup pads
PRODUCT STRUCTURE

Construction

A multi-layer sanding disc structure designed for stable cutting performance, reliable bonding strength, flexible machine sanding, and efficient dust extraction.

Layer Structure

5-Layer Functional Design

01

Abrasive Grain

Aluminum Oxide

02

Bonding System

Resin Over Resin

03

Backing

Latex Paper

04

Attachment

Hook and Loop

05

Hole Pattern

15-Hole Dust Extraction

Material Reference

Construction Details

Layer
Material
Abrasive Grain
Aluminum Oxide
Bonding System
Resin Over Resin
Backing
Latex Paper
Attachment
Hook and Loop
Hole Pattern
15-Hole Dust Extraction
Structure Advantage: Each layer supports a specific sanding function — from cutting performance and bonding strength to flexibility, attachment stability, and dust extraction efficiency.
TOOL COMPATIBILITY

Compatible Tools

Designed for 150mm hook and loop sanding systems, this sanding disc is suitable for pneumatic, electric, vacuum-assisted, manual, and automated sanding operations.

150mm

Hook & Loop Sanding Disc Compatibility

The sanding disc is compatible with common 150mm sanding machines and backup pads, supporting stable attachment, efficient replacement, and consistent sanding performance.

Common Orbit Sizes
2.5 mm 3 mm 5 mm

150mm Pneumatic Random Orbital Sanders

Suitable for body shops, automotive refinishing, primer sanding, and continuous workshop sanding tasks.

150mm Electric Orbital Sanders

Compatible with electric orbital sanding tools for woodworking, surface preparation, and general finishing applications.

Vacuum-Assisted Sanding Systems

The 15-hole pattern supports dust extraction through the disc, backup pad, and connected vacuum system.

Hook and Loop Hand Sanding Blocks

Can be used with compatible hand sanding blocks for edge sanding, detail work, and controlled manual finishing.

Robotic Sanding Equipment

Suitable for automated sanding processes where consistent disc attachment, repeatable sanding pressure, and stable surface results are required.