GOLDSUN waterproof abrasive paper sheets offer a full range of grit sizes--from coarse 60# to ultra-fine 2000#--for precise surface preparation and finishing across automotive, metal, wood, and composite materials. Backed by durable German‑kraft or film substrates with aluminum oxide grains, these sheets deliver consistent cutting performance, clog resistance, and long life.
Key Features
- Complete grit range from 60# to 2000#, covering coarse to ultra-fine sanding needs.
- Silicon carbide and aluminum oxide grains ensure sharp cutting and long-lasting performance.
- Waterproof backing, suitable for both dry and wet sanding applications.
- High-strength German Kraft or polyester film backing for dimensional stability and premium feel.
- Consistent quality made with EU-compliant resins improving productivity by 30-40%.
Technical Parameters
| Specification |
Details |
| Grit Range |
60#, 80#, 120#, 180#, 240#, 320#, 400#, 600#, 800#, 1000#, 1200#, 1500#, 2000# |
| Abrasive Material |
Aluminum Oxide or Silicon Carbide |
| Backing |
German Kraft Paper or Polyester Film |
| Waterproof Capability |
Yes (Wet & Dry sanding) |
| Coating Type |
Semi-open or anti-clog resin bonding |
| Size (sheet) |
Standard (e.g., 9″ * 11″ or custom) |
| Finish & Durability |
High-cut efficiency, long service life |
Application Notes
- Begin with coarse grit (e.g., 60# -180#) for heavy stock removal or paint stripping.
- Progressively move to medium and fine grits (240# -600#) for smoothing surfaces.
- Finish with ultra-fine grits (800# -2000#) for high-gloss polishing or wet sanding.
- Use wet sanding techniques for minimizing dust and reducing heat with waterproof sheets.
- Clean the sheet regularly to avoid clogging when sanding softer materials like wood.
Available Services
- OEM & Custom Labelling: Include your logo, packaging design, and multilingual sheets.
- Cut Size Customization: Available upon request to fit client-specific tools or jigs.
- Special Backing Options: Kraft, film, or anti-static variants per application.
- Trial Samples: Provide sample packs covering full grit range at low MOQ.
- Technical Support: Supply sand sequence guides, material recommendations, and safety data.
FAQs
Q: Why choose 60# -2000# full-range sandpaper?
A: It allows progression from heavy stock removal to ultra-fine polishing without changing product lines, providing versatility and efficiency.
Q: Is this sandpaper suitable for wet sanding auto paint?
A: Yes--GOLDSUN sheets are waterproof, ideal for wet sanding finishes to reduce dust and heat buildup.
Q: What surface preparation steps are recommended?
A: Start coarse, progress finer grits, and clean each sheet regularly during sanding to maintain cutting efficiency.
Q: Are custom sheet sizes available?
A: Yes--cut-to-size services are offered for OEM clients and production requirements.
