---
product_id: 15271407
title: "Between Coats Sanding Sponges, 320-Grit"
brand: "3m"
price: "₨347"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/15271407-between-coats-sanding-sponges-320-grit
store_origin: SC
region: Seychelles
---

# Compact 3.93 x 2.63 x 1 inch size 320-grit ultra-fine precision Electrostatically coated for durability Between Coats Sanding Sponges, 320-Grit

**Brand:** 3m
**Price:** ₨347
**Availability:** ✅ In Stock

## Summary

> 🖌️ Elevate every coat with precision sanding mastery!

## Quick Answers

- **What is this?** Between Coats Sanding Sponges, 320-Grit by 3m
- **How much does it cost?** ₨347 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/15271407-between-coats-sanding-sponges-320-grit)

## 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

- • **Built to Last:** Electrostatically coated mineral surface extends sponge life for consistent performance.
- • **Precision Perfected:** 320-grit aluminum oxide ensures flawless, ultra-smooth finishes between coats.
- • **Ergonomic Compactness:** Ideal size fits comfortably in hand for effortless control and detailed sanding.
- • **Professional Grade Finish:** Achieve showroom-quality paint or varnish results that set you apart.
- • **Versatile Surface Compatibility:** Engineered for metal, stone, and ceramic—your all-in-one finishing tool.

## Overview

The 3M Between Coats Sanding Sponge features a durable, electrostatically coated aluminum oxide surface with a fine 320-grit rating, designed for smooth sanding between paint or varnish layers. Its compact dimensions (3.93 x 2.63 x 1 inch) provide ergonomic handling, making it perfect for professional-grade finishing on metal, stone, and ceramic surfaces.

## Description

Product Description               Scotch Delicate Surface Painter’s Tape is great for surfaces that require a little extra care such as wood floors, wallpaper, cabinets, painted drywall, and freshly painted walls* (*painted at least 24 hours ago). This delicate surface tape with gentle adhesive can stay on surfaces for up to 60 days and then removes easily without leaving any sticky residue behind. This tape features Edge-Lock Technology that seals out paint to deliver sharp paint lines and clean removal for your more sensitive projects, including accent walls, decorative stripes and patterns. Whether you're protecting your hardwood floors from paint splatter or going all out with a decorative mural, rely on Scotch Delicate Surface Painter's Tape for a professional look that's easy on your surfaces.                  From the Manufacturer               Sanding sponges that are ideal for fine sanding between paint or varnish coats. Comprised of an electrostatically coated, self-sharpening aluminum oxide mineral for increased durability and worklife.

## Features

- Sandblaster Sponge Block
- For Fine Sanding Between Paint Or Varnish Coats
- Electro Statically Coated Aluminum Oxide Mineral For Increased Durability & Work Life
- 320 Grit
- Dimension - 3.93 x 2.63 x 1 inch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | 3M |
| Material | Aluminum Oxide |
| Recommended Uses For Product | Sanding, Paint Removal |
| Surface Recommendation | Metal, Stone, Ceramic |
| Color | Clear |
| Special Feature | Durable |
| Item Package Quantity | 1 |
| Included Components | 3M Between Coats Sanding Sponges, 320-Grit |
| Product Dimensions | 3.93"L x 2.63"W x 1"Th |
| Model Name | ---- |
| Number of Items | 1 |
| Global Trade Identification Number | 00051111506738 |
| Manufacturer | 3M |
| UPC | 051111506738 |
| Part Number | 21916-320 |
| Item Weight | 0.845 ounces |
| Item model number | 21916-320 |
| Is Discontinued By Manufacturer | No |
| Size | 320-grit / fine |
| Shape | shape |
| Power Source | power_source_type |
| Grit Rating | 320 |
| Special Features | Durable |
| Usage | specific_uses_for_product |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Subject to the written warranty from the manufacturer that accompanies the product. |

## Product Details

- **Brand:** 3M
- **Material:** Aluminum Oxide
- **Recommended Uses For Product:** Sanding, Paint Removal
- **Surface Recommendation:** Metal, Stone, Ceramic
- **Color:** Clear
- **Special Feature:** Durable
- **Item Package Quantity:** 1
- **Included Components:** 3M Between Coats Sanding Sponges, 320-Grit
- **Product Dimensions:** 3.93"L x 2.63"W x 1"Th
- **Model Name:** ----

## Images

![Between Coats Sanding Sponges, 320-Grit - Image 1](https://m.media-amazon.com/images/I/71SmLv2MWFL.jpg)

## Questions & Answers

**Q: Hello, Could we apply this product for metal surfaces? For example, bolts/screws, pins and nuts, screws or bolts with self-locking nuts or nut-plates.**
A: I used it for ho  train track and ho car track

**Q: Can you use it wet?**
A: Yes.

**Q: I need a fine sponge for in between laquer gloss coats on wood projects. Would these do the trick**
A: I used this sponge between coats of chalk paint as well as between coats of a satin sealant.

## Frequently Bought Together

- 3M Between Coats Sanding Sponges, 320-Grit
- 3M SandBlaster Dual Angle Sanding Sponge Gold, 4.5 in. x 2.5 in. x 1 in., 320 Grit, 3/Pack
- 3M 20907-180 Sand Blaster Sanding Sponges, 2.5 by 3.75 by 1-Inch

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sc/products/15271407-between-coats-sanding-sponges-320-grit](https://www.desertcart.sc/products/15271407-between-coats-sanding-sponges-320-grit)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-27*