---
product_id: 300866377
title: "Permatex 80037 Valve Grinding Compound, 3 oz."
brand: "permatex"
price: "€ 19.61"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/300866377-permatex-80037-valve-grinding-compound-3-oz
store_origin: NL
region: Netherlands
---

# water-mixable easy paste 280 grit coarse aluminium oxide multi-surface valve & chrome grinding Permatex 80037 Valve Grinding Compound, 3 oz.

**Brand:** permatex
**Price:** € 19.61
**Availability:** ✅ In Stock

## Summary

> ⚙️ Sharpen your edge, smooth your ride – the pro’s secret weapon!

## Quick Answers

- **What is this?** Permatex 80037 Valve Grinding Compound, 3 oz. by permatex
- **How much does it cost?** € 19.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/300866377-permatex-80037-valve-grinding-compound-3-oz)

## Best For

- permatex enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA:** Trusted quality from a leading manufacturer in vehicle maintenance
- • **Versatile Use Cases:** Perfect for valve seating, lapping, and sharpening reel lawn mowers
- • **Effortless Application:** Mixes seamlessly with water to create a smooth, easy-to-use paste
- • **Precision Grinding Power:** 280 grit coarse aluminium oxide ensures efficient burr and defect removal
- • **Durable Surface Restoration:** Effectively removes carbon, gum, corrosion, and surface imperfections

## Overview

Permatex 80037 Valve Grinding Compound is a 3 oz. coarse 280 grit aluminium oxide paste that mixes with water for easy application. Designed for precision valve grinding, seating, and chromium lapping, it removes burrs, carbon, gum, and corrosion to restore optimal engine performance. Made in the USA, it’s a versatile must-have for vehicle maintenance and lawn mower sharpening.

## Description

Permatex Valve Grinding Compound aids valve grinding and seating operations to remove burrs, surface defects, carbon, gum and corrosion. This compound mixes with water to form an easy-to-use paste and can be used for lapping and grinding chromium.

## Features

- Aids valve grinding and seating operations
- Mixes with water to form an easy-to-use paste
- Can be used for lapping and grinding chromium
- Removes burrs, surface defects, carbon, gum and corrosion
- Suggested Applications: Seat valves, sharpen reel type lawn mowers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Grit Material | Aluminium Oxide |
| Item dimensions L x W x H | 32 x 97 x 203 Millimeters |
| Brand | Permatex |
| Grit Type | Coarse |
| Item Weight | 91 Grams |
| Grit Number | 280 |
| UPC | 686226800374 |
| Number of Items | 1 |
| Global Trade Identification Number | 00686226800374 |
| Manufacturer | Permatex |
| Model | 80037 |
| Product Dimensions | 3.18 x 9.68 x 20.32 cm; 91 g |
| Item model number | 80037 |
| Manufacturer Part Number | 80037 |
| OEM Part Number | 80037 |
| Volume | 1920 Cubic Inches |
| Colour | White |
| Assembly Required | No |
| Country of Origin | USA |
| Item Weight | 91 g |

## Product Details

- **Material:** Plastic
- **Grit Material:** Aluminium Oxide
- **Item dimensions L x W x H:** 32 x 97 x 203 Millimeters
- **Brand:** Permatex
- **Grit Type:** Coarse

## Images

![Permatex 80037 Valve Grinding Compound, 3 oz. - Image 1](https://m.media-amazon.com/images/I/81FGxxQGJcL.jpg)
![Permatex 80037 Valve Grinding Compound, 3 oz. - Image 2](https://m.media-amazon.com/images/I/41V4G6vjp9L.jpg)
![Permatex 80037 Valve Grinding Compound, 3 oz. - Image 3](https://m.media-amazon.com/images/I/410M2cbNuAL.jpg)
![Permatex 80037 Valve Grinding Compound, 3 oz. - Image 4](https://m.media-amazon.com/images/I/41h9V2SKhuL.jpg)
![Permatex 80037 Valve Grinding Compound, 3 oz. - Image 5](https://m.media-amazon.com/images/I/41LAoNb7aiL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the grit of this compound**
A: The back of the 3 oz. tube package (80037) says:

NOTE: there are 4 grit sizes in one application of the valve grinding compound: 220, 180, 150, and 120.  It starts as a course [sic] 120 grit then grinds down to a fine 220 grit.  To thin the compound, add a few drops of water.

**Q: What is the grit of this compound? Is this a total of 12 3-oz tubes, equaling 36 oz of compound? Thanks.**
A: I inquired with Permatex Technical Services: Both 80036 & 80037 are "...a mixture of four grits – 120, 150, 180, 220. As you begin using the compound it starts off as 120 and as you work it it ends up as 220." The difference between 36 & 37 is 1.5 and 3.0 oz tubes.

**Q: what material is this made with? most lapping compounds are made of either silica carbide, or diamond powder**
A: Silicon Carbide

**Q: Is this applicable for pet clipper blades, stainless steel, I need have a very slight concave?**
A: I don't know if it will work on the clippers . I use it on car engine valves and it does a great job on them .

## Frequently Bought Together

- Permatex 80037 Valve Grinding Compound, 3 oz.
- SWANLAKE Valve Lapper Set with 4 Suction Plates
- Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red

---

## 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.nl/products/300866377-permatex-80037-valve-grinding-compound-3-oz](https://www.desertcart.nl/products/300866377-permatex-80037-valve-grinding-compound-3-oz)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-22*