---
product_id: 127828363
title: "Grade F1 Pressed Wool Felt Disc, White, Meets SAE J314, 3/8\" Thickness, 4\" Diameter, Adhesive Backed"
brand: "small parts"
price: "378 DH"
currency: MAD
in_stock: true
reviews_count: 1
url: https://www.desertcart.ma/products/127828363-grade-f1-pressed-wool-felt-disc-white-meets-sae-j314
store_origin: MA
region: Morocco
---

# 3/8" thickness 95% wool content 0-180°F temp range Grade F1 Pressed Wool Felt Disc, White, Meets SAE J314, 3/8" Thickness, 4" Diameter, Adhesive Backed

**Brand:** small parts
**Price:** 378 DH
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate Your Projects with Premium Precision!

## Quick Answers

- **What is this?** Grade F1 Pressed Wool Felt Disc, White, Meets SAE J314, 3/8" Thickness, 4" Diameter, Adhesive Backed by small parts
- **How much does it cost?** 378 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/127828363-grade-f1-pressed-wool-felt-disc-white-meets-sae-j314)

## Best For

- small parts enthusiasts

## Why This Product

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

## Key Features

- • **SAE Certified:** Meets stringent SAE J314 standards for quality and reliability.
- • **Versatile Use:** Perfect for a variety of applications, from polishing to insulation.
- • **Durable Design:** Engineered for high vibration absorption and exceptional abrasion resistance.
- • **Easy Application:** Adhesive backing allows for effortless surface mounting—no extra tools needed!
- • **Unmatched Insulation:** Crafted from 95% premium wool for superior thermal and liquid absorption.

## Overview

The Grade F1 Pressed Wool Felt Disc is a high-performance, adhesive-backed disc made from 95% wool, designed for durability and efficiency. With a thickness of 3/8" and a diameter of 4", it excels in vibration absorption and meets SAE J314 standards, making it ideal for various applications in both professional and DIY settings.

## Description

The grade F1 white adhesive-backed pressed wool felt disc meets Society of Automotive Engineers (SAE) J314 standards and is an extra-firm fabric commonly used for polishing and as a base for sandpaper discs. The grade F1 is made of minimum 95% wool, which provides better insulating properties and a greater ability to absorb and retain water, oils, and other liquids than felt with lower wool content. Its density helps provide high resistance to abrasion and wear, with high vibration absorption. The disc has an adhesive backing for surface mounting and is rated for use in temperatures ranging from 0 to 180 degrees F. Felt is a fabric made from interlocking organic or synthetic fibers. It is often made of wool because of the fiber’s ability to absorb and retain moisture and to provide thermal insulation, but it can also be made of synthetic materials such as polypropylene and polyester. Pressed felt is produced by wetting and agitating wool to form connecting fibers. Needled felt is produced by a dry process of vertically needling fibers together and is typically used for synthetic materials. The higher the tensile strength, the more the felt is able to resist stress and deformation. Firmness is measured by pounds per square inch (psi) of pressure to achieve 10% deflection.

## Features

- Grade F1 white pressed wool felt is an extra-firm fabric commonly used for polishing
- Minimum 95% wool provides better insulating properties and a greater ability to absorb and retain water, oils, and other liquids than felt with lower wool content
- Density helps provide high vibration absorption and high resistance to abrasion and wear
- Adhesive backed for surface mounting and rated for use in temperatures ranging from 0 to 180 degrees F
- Meets SAE J314 standards

## Product Details

- **Material:** Wool
- **Grit Material:** Wool
- **Brand:** Small Parts
- **Number of Items:** 1
- **Manufacturer:** Small Parts

## Images

![Grade F1 Pressed Wool Felt Disc, White, Meets SAE J314, 3/8" Thickness, 4" Diameter, Adhesive Backed - Image 1](https://m.media-amazon.com/images/I/812tVtNvaqL.jpg)

## Available Options

This product comes in different **Item Thickness String, Outside Diameter, Number of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    an excellent product for those living in a building with shared ...
  

*by J***L on Reviewed in the United States on September 27, 2014*

These full wool discs are used to place the caster cups on, and then you place the piano wheels in the cups.  When placed on a full wool rug, the combination is very effective in absorbing excess sounds and vibrations from a powerful acoustic piano.  To me, an excellent product for those living in a building with shared walls in order to avoid neighbor conflicts over sound traveling.  Thanks.

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**Shop now:** [https://www.desertcart.ma/products/127828363-grade-f1-pressed-wool-felt-disc-white-meets-sae-j314](https://www.desertcart.ma/products/127828363-grade-f1-pressed-wool-felt-disc-white-meets-sae-j314)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-05*