---
product_id: 10098718
title: "3M 0.3 Micron Microfinishing Lapping Film Sharpening 8 1/2\" x 11\" Sheet with PSA Backing"
brand: "imperial microfinishing film"
price: "$65.58"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/10098718-3m-0-3-micron-microfinishing-lapping-film-sharpening-8-1
store_origin: EC
region: Ecuador
---

# 8.5" x 11" size 0.3 micron precision PSA backing for easy use 3M 0.3 Micron Microfinishing Lapping Film Sharpening 8 1/2" x 11" Sheet with PSA Backing

**Brand:** imperial microfinishing film
**Price:** $65.58
**Availability:** ✅ In Stock

## Summary

> 🔪 Sharpen Your Skills with Precision!

## Quick Answers

- **What is this?** 3M 0.3 Micron Microfinishing Lapping Film Sharpening 8 1/2" x 11" Sheet with PSA Backing by imperial microfinishing film
- **How much does it cost?** $65.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/10098718-3m-0-3-micron-microfinishing-lapping-film-sharpening-8-1)

## Best For

- imperial microfinishing film enthusiasts

## Why This Product

- Trusted imperial microfinishing film brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Use:** Perfect for sharpening knives, tools, and more—ideal for both professionals and DIY enthusiasts.
- • **Unmatched Precision:** Achieve razor-sharp edges with a 0.3 micron grit, equivalent to a 12000 grit waterstone.
- • **Quality You Can Trust:** Crafted by 3M, a leader in innovative materials, ensuring durability and performance.
- • **Effortless Application:** Pressure-sensitive adhesive backing ensures a smooth and secure application every time.
- • **Single Sheet Convenience:** Sold individually, making it easy to stock up without excess waste.

## Overview

The 3M 0.3 Micron Microfinishing Lapping Film is an 8.5" x 11" sheet designed for precision sharpening. With a very fine grit equivalent to a 12000 grit waterstone, it features a pressure-sensitive adhesive backing for easy application. Ideal for professionals and hobbyists alike, this single sheet offers unmatched quality and versatility.

## Description

3M 0.3 Micron Microfinishing Lapping Film Sharpening 8 1/2" x 11" Sheet with PSA Backing

## Features

- 8 1/2" x 11" 0.3 micron microfinishing sheet.
- Very fine 0.3 micron aluminum oxide sheet is the equivalent of a 12000 grit waterstone.
- Pressure sensitive adhesive backing.
- Sold in single sheets.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 8.5 x 11 inch |
| Color | White |
| Backing Type | Film |
| Product Dimensions | 11"L x 8.5"W |
| Brand | Imperial Microfinishing Film |
| Grit Type | Very Fine |
| Grit Material | Ceramic Alumina |
| Grit Number | 0.3 |
| Material | Aluminum Oxide Sheet with PSA Backing. |
| Unit Count | 1.0 Count |
| Manufacturer | 3M |
| Part Number | MSH-PN-19703043 |
| Is Discontinued By Manufacturer | No |
| Shape | 8 1/2" X 11" |
| Item Package Quantity | 1 |

## Images

![3M 0.3 Micron Microfinishing Lapping Film Sharpening 8 1/2" x 11" Sheet with PSA Backing - Image 1](https://m.media-amazon.com/images/I/81JNtDlwO7L.jpg)

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**Shop now:** [https://www.desertcart.ec/products/10098718-3m-0-3-micron-microfinishing-lapping-film-sharpening-8-1](https://www.desertcart.ec/products/10098718-3m-0-3-micron-microfinishing-lapping-film-sharpening-8-1)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-22*