---
product_id: 3771820
title: "Wet or dry Sandpaper, 9 in. x 11 inch, 600 Grit, Ultra Fine, 5 Sheets/Pack"
brand: "3m"
price: "$21"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/3771820-wet-or-dry-sandpaper-9-in-x-11-inch-600
store_origin: NZ
region: New Zealand
---

# 600 Grit Ultra Fine Precision Waterproof for Wet or Dry Use Silicon Carbide Abrasive for Fast Cutting Wet or dry Sandpaper, 9 in. x 11 inch, 600 Grit, Ultra Fine, 5 Sheets/Pack

**Brand:** 3m
**Price:** $21
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your sanding game with precision and durability!

## Quick Answers

- **What is this?** Wet or dry Sandpaper, 9 in. x 11 inch, 600 Grit, Ultra Fine, 5 Sheets/Pack by 3m
- **How much does it cost?** $21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/3771820-wet-or-dry-sandpaper-9-in-x-11-inch-600)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Wet or Dry Use:** Waterproof backing lets you switch seamlessly between wet and dry sanding to reduce clogging and extend sheet life.
- • **Ultra Fine 600 Grit Precision:** Achieve flawlessly smooth finishes with ultra-fine silicon carbide grit designed for professional-grade results.
- • **Perfect Fit for Sanding Blocks:** Sized at 9 x 11 inches, these sheets are ideal for hand use or with your favorite sanding block for maximum control.
- • **Durable Silicon Carbide Abrasive:** Sharp synthetic mineral cuts quickly and evenly, perfect for detailed surface prep or finishing.
- • **Pack of 5 Sheets for Continuous Workflow:** Keep your projects moving with a convenient 5-sheet pack, ensuring you never run out mid-task.

## Overview

3M Wet or Dry Sandpaper offers ultra-fine 600 grit silicon carbide abrasive on waterproof paper, perfect for smooth, professional sanding on flat surfaces. Compatible with hand use or sanding blocks, this 5-sheet pack ensures long-lasting performance whether working wet or dry.

## Description

3M Wet or dry Sandpaper, 9 in. x 11 inch, 600 Grit, Ultra Fine, 5 Sheets/Pack

Review: Product exactly as expected!👍 - I have always found 3-M prosit be dependable and suitable for the task designed for. I like the assortment of abrasive grits available and the wet or dry use.
Review: Great product - Worked great. Would buy again. Used for basic sanding for couch repair purposes. Did its job.

## Features

- Grit 600
- Silicon Carbide Abrasive: a sharp synthetic mineral that cuts fast and smooth
- Use with water or cutting oil to reduce clogging and extend abrasive life
- Waterproof paper
- For flat areas, for use by hand or with sanding block

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000AXT76 |
| Backing Type | Paper |
| Best Sellers Rank | #30,083 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #87 in Sander Sheets |
| Brand | 3M |
| Color | No Color |
| Compatible Devices | Sanding Block |
| Date First Available | October 1, 2001 |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00051144090846 |
| Grit Material | Silicon Carbide |
| Grit Number | 600 |
| Grit Type | Fine |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.8 ounces |
| Item model number | 9084 |
| Manufacturer | 3M |
| Material | Silicon Carbide |
| National Stock Number | 6530-01-615-6675 |
| Product Dimensions | 12"L x 9.5"W |
| Size | 1 Pack |
| UPC | 051144090846 |
| Unit Count | 5.0 Count |

## Product Details

- **Backing Type:** Paper
- **Brand:** 3M
- **Color:** No Color
- **Product Dimensions:** 12"L x 9.5"W
- **Size:** 1 Pack

## Images

![Wet or dry Sandpaper, 9 in. x 11 inch, 600 Grit, Ultra Fine, 5 Sheets/Pack - Image 1](https://m.media-amazon.com/images/I/71flmxgFBeL.jpg)

## Questions & Answers

**Q: Is silicon carbide harder than windshield glass?**
A: Yes. Silicon Carbide is about 9 on the Mohs hardness scale - just under sapphire; glass is about 5.

**Q: Use this to remove auto paint and put new paint on but should I sand down before I apply clear coat ?**
A: If you don't sand before applying clear coat, the clear coat may not stick.  It is always recommended to sand existing paint first with 600-800 dry, or 600-1000 grit wet sand before the clear coat.  The gray sanding pads (like Scotchbrite) can also be used to scuff an existing surface.  if you use a grit that's too coarse, you will end up with scratches in the final finish.

Here's the process:  If you need to use Bondo, sand with fairly coarse grit - 80-100 grit, to remove paint to bare metal.  Apply Bondo needed and contour the surface.  Final sand the Bondo with 220-400 grit.  Apply a sandable primer and sand with 320-400 grit.  Then use a primer coat which should fill small bubbles in the Bondo.  Apply the color base coat, then sand with 400 or finer before applying the clear coat.  Clean the surface with a grease remover between each layer to remove the oil from your fingers, which can reduce adhesion, and between each subsequent coat.   

If you are applying a base coat over old paint that is in good condition, other than fading, you can use a finer grit like 600-800 grit to scuff the surface.  I have not had good results with an off-the-shelf DupliColor because of color matching, but you might.  Very light colors are more difficult to match, because there isn't much pigment in these light colors, and color matching becomes more difficult.  I would use a custom mixed color for light colors for sure, but with darker colors you might be OK with off-the-shelf base coat.  YOU should clear coat over base coat, whihc can be polished by using something like 600-1000-1500-3000 wet sanding, followed with a polish.  If you try to bring up the gloss with one coat - you will probably end up with runs.   

I watched a pro patch a car in my neighbor's drive. When he sprayed, he cut the spray way down to about a third of what comes out of a regular spray can, and applied several coats to build up the paint thickness.  The base coat doesn't need to be glossy, and the clear coat, which is difficult to see when applied, can be sanded and rubbed out to a high gloss.   Runs can be sanded out, but it's extra time and materials.

SprayMax 368 0061 is a two part catalyzed (2k) urethane clear coat containing toxic isocyanates.  It comes in a single spray can and is sold here on Amazon.  SprayMax Clear results in a tough, hard finish similar to OEM clear coats.   But beware - this chemical is very toxic if breathed, so heed the warnings and keep it off of your skin if you don't want to take a trip to the hospital.  You might be OK with a Covid mask outdoors, on a small area, but to be sure you might want to wear a chemical respirator.  DupliColor Clear or other single component (1k) clear coat that comes in a kit with an exact match base coat is pretty tough if you aren't OK with the SprayMax, which is sold with minimal instructions, as a professional-only product.  Some might want to use the regular 1k clear coat.  

There are lots of "how-to's" on the Internet, which should help you to learn how to go about paining a vehicle yourself.   And you will find differing opinions there.  Hope this helps.

**Q: Can you use this for sanding the rough edges of a seashell?**
A: You can absolutely use this grit to sand the edges down. It would probably work best if you did it wet but I'm sure either way will work just fine.

**Q: Can i use this sandpaper to wetsand epoxy?**
A: I never tried that.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Product exactly as expected!👍
*by T***W on August 30, 2025*

I have always found 3-M prosit be dependable and suitable for the task designed for. I like the assortment of abrasive grits available and the wet or dry use.

### ⭐⭐⭐⭐⭐ Great product
*by R***T on March 4, 2025*

Worked great. Would buy again. Used for basic sanding for couch repair purposes. Did its job.

### ⭐⭐⭐⭐⭐ Good quality. These are the best for getting real smooth surface
*by R***K on September 3, 2024*

I use these for many things. They work well on all kinds of surfaces, metal, wood, plastic, even fingernails. If you want a smooth result you can't go wrong with these. I even use them for cleaning electronic contacts.

## Frequently Bought Together

- 3M Wet or dry Sandpaper, 9 in. x 11 inch, 600 Grit, Ultra Fine, 5 Sheets/Pack
- 3M Wetordry Sandpaper, 9 in. x 11 in., 400 Grit, 5 Sheets, For Sanding Between Coats of Varnish, Lacquer, Paint & other finishes, Waterproof Paper,Sanding Paper (9085NA)
- 3M Wetordry Sandpaper, 32035, 800 Grit, 9 in x 11 in, 5 Sheets Per Pack

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-23*