---
product_id: 146380717
title: "10/Pk 8-1/2\" x 11\" 3M Imperial Micro-Finishing Film 40 Micron 320 Grit Jewelry Making Abrasive Wet or Dry Polishing Sheets"
brand: "pmc supplies llc"
price: "€ 93.74"
currency: EUR
in_stock: true
reviews_count: 1
category: "Pmc Supplies Llc"
url: https://www.desertcart.fi/products/146380717-10-pk-8-1-2-x-11-3m-imperial-micro
store_origin: FI
region: Finland
---

# Wet or dry use versatility 8.5" x 11" precision size 40 Micron / 320 Grit ultra-fine abrasive 10/Pk 8-1/2" x 11" 3M Imperial Micro-Finishing Film 40 Micron 320 Grit Jewelry Making Abrasive Wet or Dry Polishing Sheets

**Brand:** pmc supplies llc
**Price:** € 93.74
**Availability:** ✅ In Stock

## Summary

> ✨ Polish Like a Pro — Precision Meets Perfection! ⚙️

## Quick Answers

- **What is this?** 10/Pk 8-1/2" x 11" 3M Imperial Micro-Finishing Film 40 Micron 320 Grit Jewelry Making Abrasive Wet or Dry Polishing Sheets by pmc supplies llc
- **How much does it cost?** € 93.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/146380717-10-pk-8-1-2-x-11-3m-imperial-micro)

## Best For

- pmc supplies llc enthusiasts

## Why This Product

- Trusted pmc supplies llc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Proudly Made in the USA:** Crafted domestically for quality assurance and trusted performance.
- • **Durable Flexible Film Backing:** Tough yet flexible sheets resist tearing for reliable, repeatable results.
- • **Precision-Controlled Abrasion:** Micron-graded 40 micron film ensures consistent, flawless finishes every time.
- • **Versatile Wet or Dry Application:** Use on virtually any surface for jewelry polishing, adapting to your workflow seamlessly.
- • **Perfect for Intricate Jewelry Work:** Cut into strips to polish tiny, hard-to-reach spaces with surgical precision.

## Overview

This 10-pack of 8.5" x 11" 3M Imperial Micro-Finishing Film features 40 micron (320 grit) aluminum oxide abrasives designed for controlled material removal and consistent polishing results. Its durable, flexible film backing allows wet or dry use on jewelry and other surfaces, making it ideal for detailed metalwork and finishing. Made in the USA, these sheets are a trusted choice for professionals seeking precision and reliability.

## Description

With 3M micron-graded abrasives, you can remove a controlled amount of material and leave a more consistent finish after each grade of abrasive. Use Imperial micro finishing film either wet or dry on almost any surface areas. The tough yet flexible film backing on these 8-1/2" x 11" sheets provides greater durability for more consistent finishing results. Made in the U.S.A. Additional Details: Includes a 10 pack of 8-1/2" x 11" 40 micron (approximately 320 grit) film sheets.Please contact us with any questions. Thanks for looking!

Review: Excellent abrasive for metalsmithing - I’m working a saw pierced pendants, and this product, cut into 2-3 mm strips, is perfect for inserting into a jewelry saw in place of a blade and polishing tiny interior spaces.

## Features

- Measures 8-1/2" x 11"
- 40 Micron; approximately 320 Grit
- With 3M micron-graded abrasives, you can remove a controlled amount of material and leave a more consistent finish after each grade of abrasive
- Use Imperial micro finishing film either wet or dry on almost any surface areas
- Made in the U.S.A.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0752SJY4W |
| Backing Type | Film |
| Best Sellers Rank | #455,156 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,656 in Sander Sheets #14,916 in Abrasive & Finishing Products |
| Brand | PMC Supplies LLC |
| Brand Name | PMC Supplies LLC |
| Compatible Material | Jewelry |
| Customer Reviews | 4.4 out of 5 stars 2 Reviews |
| Grit Material | Aluminum Oxide |
| Grit Material Type | Aluminum Oxide |
| Grit Number | 320 |
| Grit Type | Coarse |
| Item Dimensions L x W | 11"L x 8.5"W |
| Manufacturer | PMC Supplies |
| Material Type | Aluminum Oxide |
| Model | ABRS-0006 |
| Product Dimensions | 11"L x 8.5"W |
| Size | 8.5 x 11 inch |
| Size Name | 8.5 x 11 inch |
| Unit Count | 10 Count |

## Product Details

- **Size:** 8.5 x 11 inch
- **Backing Type:** Film
- **Product Dimensions:** 11"L x 8.5"W
- **Brand:** PMC Supplies LLC
- **Grit Type:** Coarse

## Images

![10/Pk 8-1/2" x 11" 3M Imperial Micro-Finishing Film 40 Micron 320 Grit Jewelry Making Abrasive Wet or Dry Polishing Sheets - Image 1](https://m.media-amazon.com/images/I/71gK0zhCA-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent abrasive for metalsmithing
*by D***E on February 18, 2024*

I’m working a saw pierced pendants, and this product, cut into 2-3 mm strips, is perfect for inserting into a jewelry saw in place of a blade and polishing tiny interior spaces.

## Frequently Bought Together

- 10/Pk 8-1/2" x 11" 3M Imperial Micro-Finishing Film 40 Micron 320 Grit Jewelry Making Abrasive Wet or Dry Polishing Sheets
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**Shop now:** [https://www.desertcart.fi/products/146380717-10-pk-8-1-2-x-11-3m-imperial-micro](https://www.desertcart.fi/products/146380717-10-pk-8-1-2-x-11-3m-imperial-micro)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-18*