Self-Sharpening Ceramic Film disc for Paint Refinishing & Primer Finishing
Traditional sanding discs with limited or poorly distributed hole patterns often suffer from dust clogging, uneven sanding pressure, and premature abrasive wear. These issues directly affect primer leveling, paint blending, and final clear coat appearance. Our 9 Hole Ceramic Film Sanding Disc is designed to solve these challenges through a balanced dust extraction structure combined with high-performance ceramic abrasive grains and a durable polyester film backing. It is widely used in automotive body repair, primer sanding, paint preparation, and fine surface finishing applications where controlled cutting and clean sanding conditions are required.
Product Introduction
Technology First
We offer a variety of transmission component
Precision Ceramic Abrasive Grain Structure
- The ceramic film sanding disc uses premium ceramic abrasive particles with controlled micro-fracture behavior.
- Faster material removal with consistent scratch depth during primer and paint sanding operations.
- Ceramic abrasives maintain cutting performance significantly longer than aluminum oxide abrasives in continuous automotive sanding applications.
9 Hole Dust Extraction Layout
- The purple abrasive film sanding disc is designed with a 9-hole airflow pattern optimized for orbital sanding systems.
- Dust particles are efficiently removed through multiple extraction points during sanding.
- Multi-hole sanding systems are widely used in automotive refinishing to improve dust evacuation and reduce abrasive loading.
Polyester Film Backing for Stability
- The abrasive layer is bonded to a high-strength polyester film backing.
- The backing resists tearing, curling, and deformation during curved surface sanding.
- Stable scratch pattern even under variable pressure on automotive panels and edges.
Hook & Loop Quick Change System
- Velcro backing allows fast disc replacement during multi-stage sanding processes.
- Operators can switch grit levels quickly without downtime.
- Improved efficiency in body shop workflows and reduced sanding interruption time.
Excellent Heat Dissipation: The 9-hole design of the self-sharpening ceramic film disc enhances airflow, helping to dissipate heat and reduce the buildup generated during grinding. This prevents abrasive grain loss or substrate deformation caused by overheating, improving work efficiency and protecting the workpiece from thermal damage. It also enhances the chip removal capability of the flexible abrasive film disc, ensuring that debris generated during grinding is discharged promptly to maintain consistent performance and extend the disc's lifespan.
Convenient Connection System: The hook-and-loop design of the Velcro film sanding disc allows it to be securely attached to the sanding machine, preventing slippage or detachment during high-speed rotation. The hook-and-loop system also makes disc replacement quick and easy, saving time and effort during sanding operations.
Various Grit Sizes: Self-sharpening ceramic film discs are available in a wide range of grit sizes, from coarse grits (such as P40) for aggressive material removal to fine grits (such as P2500) for finishing and polishing. They can be used on various materials, including wood, metal, plastic, and painted surfaces.
Self-Sharpening Ceramic Film Disc Specifications
| Type | AG781 |
|
Specification |
150mm 9Holes |
|
Grit Range |
P40-P2500 |
|
Grain |
Premium Ceramic |
|
Backing |
Polyester film backing |
|
Bonding |
Resin over Resin |
|
Coating |
Semi-open Coating |
|
Anti-clogging Layer |
Invisible Coating |
|
Application |
Woodworking, Automotive Refinishing, Metalworking |
|
Package |
P40-P60: 50pcs/customized box, 1000pcs/carton P80-P2500: 100pcs/customized box, 2000pcs/carton (Customized packages are available) |
Grit Selection Guide
| Grit | Application |
| P60 - P120 | Body filler shaping |
| P150 - P220 | Primer leveling |
| P240 - P400 | Pre-paint preparation |
| P600 - P1000 | Pre-paint preparation |
| P1200- P2000 | Clear coat finishing |
Golden Abrasives specializes in the production of abrasive film rolls. We have multiple production conversion equipment and provide production videos, pictures, and pictures of the goods during production of goods so that you can know the progress of the goods. If you are interested in this product, please feel free to contact us by email: sales@goldenabrasives.com.
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