Gold Sandpaper Strip
Metal premium sandpaper sheet is a widely used abrasive material for smoothing and polishing surfaces. Its construction consists of a backing material coated with abrasive grains that aid in the grinding process. The backing material for gold sandpaper strips can be paper or PSA. China's golden abrasive sanding strips are available in various grit sizes, each with a specific purpose and level of abrasiveness.
Product Introduction
Products Description
Better Access to Narrow and Contoured Areas
- Dry paper sanding strip design developed for detailed manual sanding applications.
- Allows easier access to tight corners, curved edges, profile lines, and hard-to-reach repair zones where standard sanding discs are difficult to use.
- Improves sanding precision during automotive spot repair and contour finishing while reducing uneven sanding marks on detailed surfaces.
Stable Abrasive Cutting with Smooth Surface Finish
- Premium aluminum oxide abrasive grain with evenly distributed coating.
- Provides controlled sanding action and consistent scratch patterns during dry sanding operations.
- Helps technicians achieve smoother surface preparation with reduced rework before primer or paint application.
- Effective for primer sanding, paint edge blending, filler leveling, and fine surface correction applications.
Improved Adaptation to Surface Curves
- Flexible latex paper backing engineered for contour sanding performance.
- Allows the sanding strip to conform more naturally to curved surfaces and irregular body shapes during hand sanding.
- Improves sanding contact, enhances operator control, and reduces paper cracking during bending or edge sanding.
- Suitable for sanding automotive body curves, rounded corners, contour lines, and composite surface repairs.
Easy to Use with Hand Sanding Blocks
- Designed for compatibility with manual sanding blocks and hand sanding tools.
- Provides more stable sanding pressure and better abrasive control compared with freehand sanding alone.
- Improves sanding efficiency, supports more uniform surface finishing, and reduces operator fatigue during extended sanding work.
The gold sandpaper strip is a premium, high-performance product. It features semi-friable aluminum oxide and a C-weight latex paper backing. Abrasive sandpaper sheets are suitable for use on a variety of surfaces, including metal, wood, and plastic. Their superior abrasive particle retention ensures slower wear, increasing lifespan and reducing the need for frequent replacements. Its performance is comparable to 3M gold
sanding strips.
Our dry gold sandpaper strip for paint removal is specially designed for stripping paint. It is available in different grits and specifications (such as 70×198mm 51 holes, 70×400mm 53 holes, 70×420mm no holes, etc.), which can be selected based on the type of paint and surface material. Abrasive sanding strips for paint removal are equipped with coarse grits capable of quickly grinding away paint, and the backing material is typically sturdier to withstand the rough sanding process.
PSA and Velcro are two types of abrasive sandpaper strips with different backings. PSA stands for pressure-sensitive adhesive, meaning a PSA sandpaper strip can be applied directly to a surface without additional adhesives. The Velcro sandpaper strip, on the other hand, has a Velcro backing that attaches to a Velcro pad, allowing it to be easily installed or removed from the sanding tool. Both types offer quick and convenient changes, saving time and effort.
Gold Sandpaper Strip Specification
| Type | AY33 |
|
Specification |
70*400mm 14Holes/without-hole, 70*420mm, 70*198mm |
|
Grit Range |
P80-P800 |
|
Grain |
Semi-friable Aluminum Oxide |
|
Backing |
Cwt Paper |
|
Bonding |
Resin over Resin |
|
Coating |
Open Coating |
|
Anti-clogging Layer |
Invisible Coating |
|
Application |
Woodworking, Automotive Refinishing, Metalworking |
|
Package |
50pcs/customized box, 1000pcs/carton. (Customized packages are available) |
Grit Selection Guide
| Grit Range | Recommended Application |
| P80-P120 | Material removal and rough shaping |
| P150-P220 | Edge blending and filler preparation |
| P240-P320 | Primer sanding |
| P400-P600 | Fine surface finishing |
| P800 | Final blending and repair finishing |
FAQ
01. What is a sanding strip used for?
Sanding strips are mainly used for hand sanding, contour repair, edge preparation, and detail surface finishing applications.
02. Can sanding strips be used for automotive repair?
Yes. They are widely used for bumper repair, contour sanding, primer correction, and spot repair work.
03. What is the advantage of sanding strips?
Sanding strips provide better flexibility and sanding control on narrow areas and curved surfaces compared with standard sanding discs.
04. Do you support OEM customization?
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