Sticky Back Sanding Discs
Sticky backing sandpaper discs are made of high-quality aluminum oxide abrasive, a strong C-weight paper base, and a phenolic resin binder. They are stable and durable, making them suitable for use on a variety of materials, including wood, metal, paint, plastic, and fiberglass.
Product Introduction
Products Description
Strong PSA Adhesion for Stable Sanding
- High-performance pressure-sensitive adhesive backing.
- Provides secure attachment during continuous sanding without shifting or lifting.
- Helps operators maintain stable sanding performance and reduces downtime caused by disc replacement.
- Widely suitable for automotive repair workshops, industrial sanding systems, and disc converting production lines.
Fast Cutting Aluminum Oxide Abrasive
- Premium aluminum oxide grain with optimized coating density.
- Delivers aggressive cutting while maintaining a consistent sanding finish.
- Improves sanding efficiency on primer, putty, paint, wood, and metal surfaces.
- Suitable for both coarse stock removal and fine surface preparation processes.
Anti-Loading Surface Design
- Special coating structure reduces dust accumulation.
- Minimizes clogging during dry sanding applications.
- Extends sanding life and maintains cutting performance for longer operating cycles.
- Particularly effective when sanding automotive primers and soft coatings.
Flexible Paper Backing with Smooth Operation
- Durable and flexible latex paper backing.
- Conforms easily to curved and contoured surfaces.
- Creates more uniform sanding results while reducing operator fatigue.
- Commonly used for automotive body repair and furniture edge sanding applications.
Premium Abrasive Material: Sticky back sanding discs are made with premium aluminum oxide abrasives available in a range of grit sizes, from coarse to fine. The abrasives provide superior cutting performance and durability, whether you are removing thick layers of paint, smoothing rough
surfaces, or achieving a fine finish.
Open Coat: Adhesive-backed sandpaper discs feature an open coat that covers 50% to 70% of the surface with abrasive grains. This design provides greater flexibility and resistance to clogging compared to closed coats, which cover 100% of the surface. Open coats last longer due to reduced clogging, while closed coats offer a finer surface finish than equivalent open-coat abrasives.
Super Strong Adhesive Connection: Pressure-sensitive adhesive sandpaper discs adhere firmly to the polishing pad without the need for solvents, water, or heat. The high-tack adhesive ensures a strong bond, preventing slippage during operation. These discs are suitable for preparing primed and painted surfaces, sanding plastics and fiberglass, and sanding bare wood.
Versatile Adaptability: Our sticky-back sanding discs are compatible with random orbital and rotary sanders in many industries. Applications include stripping and preparing primed or painted surfaces for finishing, sanding plastics, fiberglass, and composites, bare wood sanding, light weld blending, preparing and finishing metals, and sanding gel coats and body filler compounds.
Sticky Back Sanding Discs Specifications
|
Type |
AY36 |
|
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 |
Automotive painting and refinishing, wood, and metal. |
Grit Selection Guide
| Grit Range | Application |
| P180-P120 | Heavy Material Removal |
| P150–P180 | Putty & Filler Sanding |
| P220–P400 | Primer Sanding |
| P500–P800 | Paint Preparation |
Golden Abrasives' sticky-back sanding discs are designed to withstand the rigors of high-speed sanders, maintaining consistent performance even at high RPMs. Customer feedback indicates that their performance is comparable to Norton A275 sandpaper discs. For cost-effective rose-red sandpaper rolls, you are welcome to contact us anytime via email: sales@goldenabrasives.com.
FAQ
01. What is a sticky back sanding disc roll used for?
02. Is PSA sanding roll suitable for automotive sanding?
03. Does the sanding roll resist clogging?
04. Can the sanding roll be converted into sanding discs?
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