---
product_id: 300866377
title: "Permatex 80037 Valve Grinding Compound, 3 oz."
brand: "permatex"
price: "AR$42556"
currency: ARS
in_stock: true
reviews_count: 1
category: "Permatex"
url: https://www.desertcart.com.ar/products/300866377-permatex-80037-valve-grinding-compound-3-oz
store_origin: AR
region: Argentina
---

# water-activated easy paste 280 grit aluminium oxide power multi-surface metal compatibility Permatex 80037 Valve Grinding Compound, 3 oz.

**Brand:** permatex
**Price:** AR$42556
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your engine’s edge — don’t let rough valves slow your ride!

## Quick Answers

- **What is this?** Permatex 80037 Valve Grinding Compound, 3 oz. by permatex
- **How much does it cost?** AR$42556 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/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

- • **Compact & Ready:** 3 oz tube designed for convenient storage and on-the-go valve maintenance.
- • **Trusted by Pros:** Backed by 4,417 reviews and a 4.8-star rating, join thousands who rely on Permatex quality.
- • **Versatile Metal Care:** Perfect for lapping and grinding chromium, plus removing burrs, carbon, gum, and corrosion.
- • **Effortless Application:** Mixes seamlessly with water to create a smooth, easy-to-use paste that saves time and effort.
- • **Precision Grinding Mastery:** Achieve flawless valve seating with coarse 280 grit aluminium oxide for superior surface refinement.

## Overview

Permatex 80037 Valve Grinding Compound is a professional-grade, water-activated paste featuring 280 grit aluminium oxide for effective valve grinding and seating. Ideal for removing burrs, carbon, gum, and corrosion on metal surfaces including chromium, it’s trusted by thousands of users for precision engine maintenance in a compact 3 oz tube.

## 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: good - Good product. Great price

## 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 |
|---------------|-------|
| ASIN | B000HBM80M |
| Best Sellers Rank | #64,864 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #68 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Brand Name | Permatex |
| Compatible Material | Metal |
| Country of Origin | USA |
| Customer Reviews | 4.8 out of 5 stars 4,417 Reviews |
| Global Trade Identification Number | 00686226800374 |
| Grit Material | Aluminium Oxide |
| Grit Material Type | Aluminium Oxide |
| Grit Number | 280 |
| Grit Type | Coarse |
| Item Dimensions | 32 x 97 x 203 Millimeters |
| Item Type Name | automotive-polishing-clays |
| Item Weight | 91 Grams |
| Item dimensions L x W x H | 32 x 97 x 203 Millimeters |
| Manufacturer | Permatex |
| Material | Plastic |
| Material Type | Plastic |
| UPC | 686226800374 |
| Unit Count | 1.0 Count |

## Product Details

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

## 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)

## 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

### ⭐⭐⭐⭐⭐ good
*by P***R on 1 April 2017*

Good product. Great price

## 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 Argentina*
*Store origin: AR*
*Last updated: 2026-03-05*