Dry Abrasive Sandpaper Disc
Our dry abrasive sandpaper disc is made of high-quality aluminum oxide abrasive and latex-reinforced C-weight paper backing, providing excellent cutting power for effectively sanding a variety of surfaces. It is widely used for sanding automotive paint, metal surfaces, furniture paint, and more.
Product Introduction
Products Description
Premium Abrasive Coating for Stable Cutting Behavior
- Precision-bonded aluminum oxide grains with an optimized resin bonding system.
- Maintains consistent cutting force throughout the sanding cycle instead of rapid initial wear.
- Reduces uneven surface removal and helps operators achieve predictable sanding results with fewer correction passes.
- Performs reliably in automotive primer and paint preparation stages where stable cut rate is critical for finishing quality.
Anti-Clogging Surface Treatment for Continuous Dry Sanding
- Specialized stearate-based anti-loading layer applied to the abrasive surface.
- Prevents fine paint and filler particles from embedding into the grain structure during operation.
- Extends usable sanding time per disc and minimizes frequent replacement during large-area sanding jobs.
- Particularly effective in dry sanding environments where dust accumulation is significantly higher than wet sanding processes.
Reinforced Flexible Backing for Contour Stability
- Upgraded latex-paper backing engineered with enhanced fiber density.
- Balances flexibility and structural strength under continuous orbital sanding pressure.
- Ensures uniform contact on curved automotive panels without cracking, curling, or edge deformation.
- Suitable for complex body repair zones such as door edges, bumpers, and compound-curved surfaces.
High-Precision Hook & Loop Interface for Operational Efficiency
- Industrial-grade Velcro interface designed for repeated attachment cycles.
- Provides secure adhesion under high-speed sanding while allowing rapid disc changeovers.
- Improves workflow efficiency in multi-step sanding processes and reduces downtime between grit changes.
- Compatible with professional DA sanders widely used in automotive refinishing workshops and OEM production environments.
Uniform Grit Distribution: The aluminum oxide grit is evenly distributed on the paper backing through a special sanding process. This ensures wear
resistance, stable sanding performance, and a smooth, uniform surface. Whether performing rough sanding or fine sanding, the uniform grit distribution delivers consistent results.
High-Speed Sanding: Our dry sandpaper disc can withstand high-speed rotation while maintaining integrity and performance. It effectively removes paint, rust, and rough surfaces at high speed, saving time and effort in sanding projects.
Durable and Long-Lasting: The rose dry sandpaper uses a flexible, fiber-reinforced paper backing, providing stable support for the abrasive grains and resisting tearing during sanding. Its special anti-clogging layer has excellent anti-clogging and anti-static properties, reducing dust and debris buildup, extending the product's service life, and saving costs.
Dry Abrasive Sandpaper Disc Specifications
|
Type |
AY36 |
|
Grit Range |
P80-P1000 |
|
Grain |
Semi-friable Aluminum Oxide |
|
Backing |
Latex-reinforced CWT paper |
|
Bonding |
Resin over Resin |
|
Coating |
Open coating |
|
Anti-clogging Layer |
Special anti-clogging layer |
|
Application |
Vehicle surface painting and restoration Smoothing the rough edges of the repaired area through sanding. Leveling the surface of the body filler and primer coating. |
|
Forms |
Abrasive Roll, Abrasive paper sheets, PSA sanding Discs, abrasive Velcro discs |
|
Features |
Benefits |
|
|
|
Package |
Regular package: 100pcs/customized box, 2000pcs/carton for 150mm Velcro sanding disc; 3000pcs/carton for 125mm Velcro sanding disc. Customized packages are available |
|
OEM service |
OEM and ODM services for products and packages are available |
|
MOQ |
OEM service: 10,000pcs each grit for the gold sanding disc, the total quantity is not less than 200,000pcs for assorted grit discs;
1000m each grit for sandpaper jumbo roll. |
|
Production time |
1. Neutral printing: deliver goods around 15 days after receiving the deposit 2. OEM service: deliver goods around 35 days after receiving the deposit, and it takes around 10 days to get the customized package. |
|
Shipping time |
Compare the voyage time and freight before shipping, and ship goods on schedule. |
Grit Selection Guide
| Grit Range | Application |
| P80–P120 | Surface Coating Removal |
| P150–P240 | Putty and Filler Shaping |
| P320–P500 | Putty and Filler Shaping |
| P600–P800 | Pre-Paint Surface Preparation |
Golden Abrasives is a professional abrasive sandpaper manufacturer in China. If you are looking for dry abrasive sandpaper for painting, our AY36 sandpaper is your best choice. For more details, please contact us by email: sales@goldenabrasives.com.
FAQ
01. What is a dry abrasive sandpaper disc used for?
It is commonly used for automotive paint preparation, primer sanding, putty leveling, and industrial dry sanding applications.
02. Why is dry sanding important before painting?
Dry sanding helps create a smooth and consistent surface profile, improving paint adhesion and coating appearance.
03. Can these sanding discs reduce abrasive clogging?
Yes. The anti-loading coating helps minimize dust accumulation during sanding operations.
04. Are these sanding discs suitable as a Norton A275OP alternative?
Yes. They are widely used as a cost-effective alternative for automotive refinishing and industrial sanding applications.
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