A4 Silicon Carbide Wet & Dry Sandpaper — P60 to P10000 Grit 230x280mm Sheets for Wood Metal Auto

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Sale price$2.30 USD
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In stock (500 units), ready to be shipped

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Description

🔧 A4‑Sized Sanding Efficiency — Silicon Carbide Wet & Dry Sandpaper P60–P10000, 230mm x 280mm. Give yourself more abrasive real estate with these full A4 sheets. At 230mm x 280mm, they cover roughly double the area of standard 9" x 3.6" sandpaper, making them ideal for large‑surface leveling, body shop panels, and bench‑top work where fewer sheet changes and broader coverage matter. Each sheet is built with A+‑grade silicon carbide on waterproof latex paper, delivering 15% more grain and 10% more adhesive than regular sandpaper for a 30% boost in wear resistance. The complete grit lineup from coarse P60 shaping to ultra‑fine P10000 mirror polishing means one product handles every stage—from stripping rust and paint to achieving a flawless, high‑gloss finish. Digital printed markings stay sharp through wet use, so you always know which grit you're reaching for.

⚙️ Key Features of the A4 Wet & Dry Sandpaper

📐

Generous A4 Format — 230mm x 280mm

Double the surface area of smaller sheets. Cover more ground per stroke on body panels, benchtops, and large workpieces. Easily cut or fold to fit orbital sanders, sanding blocks, or handheld pads.

📏

Complete 21‑Grit Range: P60 – P10000

Coarse (P60–P180) for rapid material removal and shaping. Medium (P240–P400) for smoothing and surface prep. Fine (P600–P1500) for finishing and pre‑paint refinement. Ultra‑Fine (P2000–P10000) for mirror polishing and clear coat correction.

💪

Enhanced Durability — 30% Greater Wear Resistance

Premium A+‑grade silicon carbide with 15% more abrasive grain and 10% more bonding adhesive cuts faster, lasts longer, and maintains a consistent scratch pattern throughout its extended service life.

💧

True Wet & Dry Performance

Waterproof latex paper backing stands up to prolonged wet sanding with water or oil. Wet sanding reduces heat, prevents loading, and delivers a finer finish on automotive paint, clear coat, and metal surfaces.

🔍

Fade‑Resistant Digital Printed Markings

Grit numbers are digitally printed for sharp, long‑lasting clarity. They remain legible even after repeated exposure to water, oil, and solvents—no more guesswork when switching between grits.

⚙️

Versatile Across Materials & Methods

Effective on metal, wood, plastic, paint, primer, clear coat, composites, and gelcoat. Suitable for hand sanding blocks, orbital sanders, detail sanders, and machine sanding. Ideal for automotive, furniture, fabrication, and DIY projects.

📐 Technical Specifications

Sheet Dimensions 230mm W x 280mm L (A4 size)
Grit Range P60, P80, P100, P120, P150, P180, P240, P320, P400, P600, P800, P1000, P1200, P1500, P2000, P2500, P3000, P4000, P5000, P7000, P10000
Abrasive Material Silicon Carbide (A+ grade)
Backing Material Waterproof latex paper
Application Wet and dry sanding — hand or machine
Suitable Materials Metal, wood, plastic, paint, primer, clear coat, composites, gelcoat
Key Features 15% more abrasive grain, 10% more adhesive, 30% greater wear resistance, digital printed grit markings, self‑sharpening
Package Includes A4 sandpaper sheets (quantity varies; select grit when ordering)

❓ Frequently Asked Questions

📐 How does the A4 size compare to standard sandpaper sheets?
A4 sheets (230mm x 280mm) offer roughly double the surface area of typical 9" x 3.6" sandpaper. This extra coverage speeds up large‑surface sanding and provides more material to fold or cut for custom shapes and sander attachments.
💧 Can I use these sheets for wet sanding automotive clear coat?
Yes. The waterproof latex paper backing is specifically designed for wet sanding. Soak the sheet in water with a small amount of dish soap, then sand with light, even pressure. The enhanced grain adhesion holds up well to prolonged wet use.
💪 Is the 30% greater wear resistance a noticeable improvement?
Yes. With 15% more abrasive grain and 10% more bonding adhesive compared to standard sandpaper, these sheets cut faster and maintain their cutting performance longer. Most users complete more work per sheet, reducing material costs and downtime.
🔍 Will the grit markings wash off during wet sanding?
No. The digitally printed markings are fade‑resistant and remain clearly legible even after extended exposure to water, oil, or solvents. You can confidently identify each sheet throughout its service life.
📏 What grit progression should I follow for a mirror polish on metal?
Start with P600–P800 to remove visible scratches, then progress through P1200–P2000 for refining. Follow with P3000–P5000 for pre‑polish smoothing, and finish with P7000–P10000 for a true mirror shine. Always work progressively without skipping grits.
Pro tip: For the best finish when wet sanding large panels, fold the A4 sheet into thirds for a comfortable grip that exposes fresh abrasive as you refold. Keep the surface well‑lubricated and rinse the sheet frequently to maintain cutting performance.

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