---
product_id: 3805788
title: "80037 Valve Grinding Compound, 3 oz., White"
brand: "permatex"
price: "127 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.dk/products/3805788-80037-valve-grinding-compound-3-oz-white
store_origin: DK
region: Denmark
---

# Water-mixable easy paste Fine 280 grit aluminum oxide Universal fit for all valve types 80037 Valve Grinding Compound, 3 oz., White

**Brand:** permatex
**Price:** 127 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your engine game with flawless valve finishes!

## Quick Answers

- **What is this?** 80037 Valve Grinding Compound, 3 oz., White by permatex
- **How much does it cost?** 127 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/3805788-80037-valve-grinding-compound-3-oz-white)

## 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

- • **Compact & Durable:** 3 oz tube designed to last through multiple projects without mess
- • **Multi-Purpose Utility:** Ideal for valve lapping, grinding, and sharpening reel lawn mowers
- • **Effortless Application:** Mixes with water to create a user-friendly paste for quick, clean use
- • **Precision Valve Seating:** Ensures smooth, burr-free valve surfaces for peak engine performance
- • **Universal Compatibility:** Works seamlessly on all valve types and chromium surfaces

## Overview

Permatex 80037 Valve Grinding Compound is a fine 280 grit aluminum oxide paste that mixes with water for easy application. Designed for universal valve grinding and seating, it removes burrs, carbon, gum, and corrosion, enhancing engine rebuilds and maintenance. Compact and reliable, it’s a must-have for professionals and DIYers aiming for precision and durability.

## 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.

Review: Easy to use valve grinding compound - This Permatex product has been pretty helpful for my auto repair projects. it works well at smoothing out valve seats during engine rebuilds. i’ve used it in the garage when working on my car, and it’s been the right tool for the job. the small 3 oz. size is handy and lasts longer than i expected. 🙂 definitely a good addition to my toolkit.
Review: Handy little tube for engine repairs - This Permatex valve grinding compound has been pretty useful in my garage. i use it when working on my motorcycle engine, and it helps make the valve seat jobs much smoother. the 3 oz size is just right for small projects, and it doesn't mess up the workspace. definitely feels like a good, reliable product that gets the job done without any fuss. 😊

## Features

- Aids valve grinding and seating operations.Fit Type: Universal Fit
- 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 |
|---------------|-------|
| ASIN | B000HBM80M |
| Best Sellers Rank | #3,971 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Engine Valves & Parts |
| Brand | Permatex |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,506) |
| Date First Available | July 7, 2004 |
| Exterior | Painted |
| Global Trade Identification Number | 00686226800374 |
| Grit Material | Aluminum Oxide |
| Grit Number | 280 |
| Grit Type | Fine |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.21 ounces |
| Item dimensions L x W x H | 1.25 x 3.81 x 8 inches |
| Item model number | 80037 |
| Manufacturer | Permatex |
| Manufacturer Part Number | 80037 |
| Material | Plastic |
| Model | 80037 |
| Number of Items | 1 |
| OEM Part Number | 80037 |
| Product Dimensions | 1.25 x 3.81 x 8 inches |
| UPC | 686226800374 |

## Product Details

- **Brand:** Permatex
- **Grit Material:** Aluminum Oxide
- **Grit Type:** Fine
- **Item dimensions L x W x H:** 1.25 x 3.81 x 8 inches
- **Material:** Plastic

## Images

![80037 Valve Grinding Compound, 3 oz., White - Image 1](https://m.media-amazon.com/images/I/81FGxxQGJcL.jpg)

## 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 .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use valve grinding compound
*by J***S on January 16, 2026*

This Permatex product has been pretty helpful for my auto repair projects. it works well at smoothing out valve seats during engine rebuilds. i’ve used it in the garage when working on my car, and it’s been the right tool for the job. the small 3 oz. size is handy and lasts longer than i expected. 🙂 definitely a good addition to my toolkit.

### ⭐⭐⭐⭐⭐ Handy little tube for engine repairs
*by R***A on January 15, 2026*

This Permatex valve grinding compound has been pretty useful in my garage. i use it when working on my motorcycle engine, and it helps make the valve seat jobs much smoother. the 3 oz size is just right for small projects, and it doesn't mess up the workspace. definitely feels like a good, reliable product that gets the job done without any fuss. 😊

### ⭐⭐⭐⭐⭐ Helpful valve grinding compound for small repairs
*by J***S on January 13, 2026*

Working on my motorcycle, i needed a reliable grinding compound, and this Permatex 80037 did the trick. It’s a handy 3 oz. size that lasts a good while if used carefully. It works well at smoothing valve surfaces during engine tuning, making the job smoother and quicker. Plus, it’s easy to apply and clean up. I’m glad i found this because it’s been a real time-saver during my maintenance projects 🛠️. Definitely a useful item to keep in the toolbox!

## 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

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-04*