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Item #:
27016244
Permatex 20539 Indian Head Gasket Shellac Compound, 2 oz. Pack of 2
Item #:
27016244
GBP 12
Price Details
Price
GBP 12
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Imported from USA store
QTY:
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Thursday, June 25
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Resists diesel fuels and most auto shop fluids.
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What Stands Out
Strong Adhesion
Provides exceptional bonding to metal surfaces, ensuring a reliable seal that withstands extreme temperatures and pressures.
Easy Application
User-friendly formula allows for simple brush-on application, making it ideal for both professionals and DIY enthusiasts.
Versatile Use
Suitable for a variety of applications, including automotive and industrial uses, enhancing its value for diverse projects.
Product Details
| Brand Name | Permatex |
| Manufacturer | Permatex |
| Unit Count | 2.0 Count |
| Model | 20539 |
| Part Number | 20539 |
| Item Shape | Round |
| Brand | Permatex |
| Shape | Round |
| Number of Items | 2 |
| Package Weight | 2.53 Pound (1.15 kg) |
Who Should Buy?
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DIY Mechanics
Ideal for home mechanics seeking an effective sealant for automotive repairs, ensuring reliable gasket adhesion.
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Vintage Vehicles
Perfect for restoring classic cars, where traditional methods and materials are necessary for maintaining original authenticity.
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Motorcycle Enthusiasts
Provides strong sealing capabilities for motorcycle engine assemblies, particularly where high temperatures and vibrations are present.
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Professional Mechanics
Not suitable for professional workshops requiring high-speed applications or modern sealing technologies to meet strict project demands.
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Marine Use
Not recommended for marine applications due to potential exposure to water and harsh salt environments affecting adhesion.
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High-Performance Engines
May not perform optimally in high-performance or racing engines that require specialized, modern sealing compounds for durability.
Product Description
Permatex 20539 Indian Head Gasket Shellac Compound, 2 oz. Pack of 2
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is Permatex 20539 Indian Head Gasket Shellac Compound used for?
Answer: Permatex 20539 Indian Head Gasket Shellac Compound is primarily used for sealing and adhering gaskets in automotive and industrial applications. It is a reliable product because it creates a strong, flexible bond that can withstand high temperatures and pressures. This makes it particularly useful in applications such as automobile engines, where it helps prevent oil and coolant leaks, ensuring optimal performance. Mechanics and DIY enthusiasts alike find it invaluable for achieving a proper seal on gaskets, thereby enhancing the longevity of their repairs. -
Question:
How do you apply Permatex 20539 Indian Head Gasket Shellac Compound?
Answer: To apply Permatex 20539, start by cleaning the surfaces to ensure they are free from oil, dirt, and old gasket material. Then, shake the container well before use. Apply a thin, even coat of the compound on both surfaces where the gasket will be placed. This will ensure a uniform bond. The compound dries quickly, allowing for immediate assembly of parts. It's ideal for use on gaskets for various applications, including valve covers and oil pans. Always allow for proper curing time before starting the engine to ensure maximum effectiveness. -
Question:
Is Permatex 20539 resistant to oil and coolant?
Answer: Yes, Permatex 20539 Indian Head Gasket Shellac Compound is highly resistant to oil and coolant. This resistance is crucial because it prevents the compound from breaking down in environments where it is exposed to these fluids. This feature makes it a popular choice among automotive professionals who require a durable seal that can withstand the harsh conditions of engine operation. It's perfect for engine components that handle oils and coolants, helping to prevent leaks and ensure seamless engine performance. -
Question:
Can Permatex 20539 be used for both automotive and industrial applications?
Answer: Absolutely, Permatex 20539 is versatile and suited for both automotive and industrial applications. While it is particularly popular in the automotive repair industry for sealing engine gaskets, it is also effective in industrial settings where similar sealing requirements exist. Examples include machinery repairs and pipeline installations. Its ability to form a reliable seal in various environments makes it a go-to solution for maintenance professionals across sectors. -
Question:
What is the curing time for Permatex 20539?
Answer: The curing time for Permatex 20539 varies depending on the application and environmental conditions, but generally, it cures quickly, often within a few hours. However, for optimal sealing performance, it is advisable to allow the compound to cure fully before exposing it to high pressure or temperature. This is particularly important in automotive applications, where the bond needs to be strong to prevent leaks after the engine is restarted. Following this recommendation can enhance the effectiveness of your repairs. -
Question:
Is Permatex 20539 safe to use?
Answer: Permatex 20539 is formulated to be safe when used according to the manufacturer's instructions. It is advisable to use it in well-ventilated areas and wear appropriate personal protective equipment, such as gloves, to avoid skin contact. The product is designed to be physically stable and non-corrosive, making it safe for a variety of surfaces. Users should always read the safety data sheet provided with the product for detailed safety information and handling instructions. -
Question:
What are the main benefits of using Permatex 20539 over other gasket sealants?
Answer: One of the main benefits of using Permatex 20539 is its historical reliability and proven performance in the field. It provides a superior sealing capability, especially under high temperature and pressure conditions, which may not be as effectively achieved with other sealants. Additionally, it is easy to apply and facilitates quick repairs, saving time for mechanics and DIY enthusiasts. Its versatility allows it to be used in a variety of applications, making it a staple in automotive and industrial repair kits. -
Question:
How long does a bottle of Permatex 20539 last once opened?
Answer: Once opened, a bottle of Permatex 20539 Indian Head Gasket Shellac Compound can last for several months if stored properly. Ensure the cap is tightly closed to prevent evaporation and contamination. The formulation is designed to retain its properties over time, making it suitable for multiple uses before needing replacement. Keeping the compound in a cool, dry place will help maintain its effectiveness, allowing you to have it on hand for future repairs or projects. -
Question:
Can I use Permatex 20539 on composite gaskets?
Answer: Yes, Permatex 20539 is compatible with composite gaskets, making it a suitable choice for various sealing needs. Composite gaskets are prevalent in many modern engines, and using this shellac compound enhances the sealing capability, ensuring a strong and durable bond. The compound’s flexible nature allows it to adapt to the variations in the gasket material, preventing leaks in critical engine components. This makes it ideal for applications involving composite gaskets in automotive and machinery maintenance. -
Question:
Where can I buy Permatex 20539 Indian Head Gasket Shellac Compound, 2 oz. Pack of 2 in UK?
Answer: You can buy Permatex 20539 Indian Head Gasket Shellac Compound, 2 oz. Pack of 2 at Ubuy in UK. Ubuy offers a convenient platform for purchasing this trusted gasket sealant, making it easy for you to find and order the product online. Explore various delivery options and shipping solutions while enjoying a user-friendly shopping experience on Ubuy.
Permatex Gasket Editorial Review
Permatex 20539 Indian Head Gasket Shellac Compound is a popular product in the automotive industry, being used for engine gaskets, freeze plugs, and transmission pan gaskets. However, it should not be used for exhaust systems. This compound hardens like glue, so it may be difficult to remove from paper or composition gaskets without tearing. It is recommended to apply the compound to one side of the gasket and a non-hardening sealer on the other side. The product is packaged with an applicator, but it can be messy to use. It is best to use a mini brush as an applicator. Customer reviews have been mostly positive, with customers reporting that the product works well and prevents leaks. However, there have been some complaints about receiving dried-up product.
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Pros
- Effective at preventing leaks in engine gaskets, freeze plugs, and transmission pan gaskets
- Can be used on paper gaskets
- Comes with an applicator
Cons
- Product can be messy to use
Top selling Gasket Shellac in UK
Last Updated on June 11, 2026
Product Price History
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GBP 12
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Thursday, June 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Hard setting, economical sealant
- Formulated to lubricate under adverse brake conditions
- Seals all common gasketing materials
- Resistant to diesel fuels and auto shop fluids
- Designed for temperature range -65 F to 350 F
- Flash Point: 24.44