---
product_id: 13751203
title: "Permatex 20539 Indian Head Gasket Shellac Compound"
brand: "permatex"
price: "₹ 1503"
currency: INR
in_stock: true
category: "Permatex"
url: https://www.desertcart.in/products/13751203-permatex-20539-indian-head-gasket-shellac-compound
store_origin: IN
region: India
---

# Diesel & Fluids Resistant - Durable chemical defense Flash Point 24.44°C - Safe & reliable Temp Range 65°F-350°F - Versatile heat resistance Permatex 20539 Indian Head Gasket Shellac Compound

**Brand:** permatex
**Price:** ₹ 1503
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal like a pro, drive with confidence!

## Quick Answers

- **What is this?** Permatex 20539 Indian Head Gasket Shellac Compound by permatex
- **How much does it cost?** ₹ 1503 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/13751203-permatex-20539-indian-head-gasket-shellac-compound)

## 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

- • **Universal Compatibility:** Seals all common gasket materials on any vehicle
- • **Original Quality Formula:** Trusted sealant legacy since 2004
- • **Chemical & Fuel Resistant:** Stands strong against diesel and shop fluids
- • **Economical & Hard Setting:** Cost-effective, durable seal for low pressure use
- • **Wide Temperature Tolerance:** Performs flawlessly from 65°F to 350°F

## Overview

Permatex 20539 Indian Head Gasket Shellac Compound is a hard-setting, economical sealant designed for low temperature and pressure applications. It resists diesel fuels and most shop fluids, works on all common gasket materials, and fits both import and domestic vehicles. Trusted since 2004, it offers reliable sealing performance from 65°F to 350°F.

## Description

Permatex Indian Head Gasket Shellac Compound is a hard setting, economical sealant, sealing all common gasketing materials in low temperature and low pressure applications. This sealant is the original quality formula. Temperature range from 65 degree fahrenheit to 350 degree fahrenheit and resists diesel fuels and most shop fluids. When a chemical gasket is not an option, Permatex offers a wide range of gasket sealants suitable for applications on both import and domestic vehicles of any model year or performance caliber.

## Features

- Flash Point: 24.44

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0008KLOG6 |
| Best Sellers Rank | #67,405 in Automotive ( See Top 100 in Automotive ) #59 in Gasket Sealers #109 in Body Repair & Restoration Adhesives |
| Brand | Permatex |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,109) |
| Date First Available | July 7, 2004 |
| Exterior | Machined |
| Item Weight | 1.6 ounces |
| Item model number | 20539 |
| Manufacturer | Permatex |
| Manufacturer Part Number | 20539 |
| Model | 20539 |
| National Stock Number | 8040-01-378-0235 |
| OEM Part Number | 20539 |
| Product Dimensions | 1.25 x 3.69 x 1.25 inches |

## Product Details

- **Brand:** Permatex
- **Color:** Brown
- **Item Thickness:** 0.25 Inches
- **Material:** solid
- **Shape:** Round

## Images

![Permatex 20539 Indian Head Gasket Shellac Compound - Image 1](https://m.media-amazon.com/images/I/61FQLRYjCvL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this good for a small outboard gearcase as a supplement to the seals ?**
A: If it is being used to enhance the performance of gaskets, yes. You can also apply it around the outer metal edge of a seal before driving it into a casting. It should not be applied to the rubber part of a seal that contacts a rotating/moving part.

**Q: I want to use this on freeze plugs, but do you apply wet, or let the product dry before setting freeze plugs in place.**
A: Put the product on wet, drive the plug in immediately after, smear excess around circumference of installed plug. Done.

**Q: Can you use this on transmission pan gaskets?**
A: I don't see why not, but this hardens like a glue so on a paper or composition gasket you will have to tear it apart for next removal, leaving material on both sides that will have to be scraped off. Not fun! I use this on one side of a gasket, usually the machined/flat side and a non-hardening sealer on the other side, so when you take it apart, the gasket won't tear apart, and can be reused, with a fresh coating of non-hardening sealer. That is the plan anyway. It doesn't always work. My usual choice for non-hardening sealer is Aviation gasket sealer, such as Permatex #80017 or similar. It is rated up to 400 degrees F. I also use it like Anti-Size on bolts, Not Exhaust, to keep them from rusting. Keeps out the water.

**Q: Can I use this on a cylinder head gasket ?**
A: back in the older years this was the go to stuff for head gasket sealers, but now a days most head gasket makers like felpro have the sealant already on the gaskets ( like printo seal or permatorque style gaskets) so you do not need any sealer just install and torque

## Frequently Bought Together

- Permatex 20539 Indian Head Gasket Shellac Compound, 2 oz.
- Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant Applications 9.5 oz
- Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-09-16*