1. Product Overview
The GJS Gourmet Silicone Gasket is a replacement sealing ring designed for use with the FARBERWARE 8 Quart Pressure Cooker Model WM80. This gasket is crafted from durable, food-grade silicone to ensure a secure and efficient seal, which is crucial for proper pressure cooker operation. Replacing a worn or deformed gasket can restore your pressure cooker's performance, allowing it to build and maintain pressure effectively.
Important Note: This gasket is an aftermarket replacement part manufactured by GJS Gourmet and is not created or sold by Farberware.
2. Installation Instructions
Proper installation of the silicone gasket is essential for safe and effective pressure cooking. Follow these steps to replace your old gasket:
- Ensure Safety: Before beginning, ensure your pressure cooker is completely cool and depressurized. Never attempt to remove or install the gasket on a hot or pressurized cooker.
- Remove Old Gasket: Open the pressure cooker lid. Carefully locate the existing silicone or rubber gasket inside the rim of the lid. Gently pull the old gasket out of its groove. Inspect the groove for any food debris or residue and clean it thoroughly.
- Inspect New Gasket: Unpack your new GJS Gourmet Silicone Gasket. Inspect it for any manufacturing defects or damage. The gasket should be smooth and free of tears or deformities.
- Install New Gasket: Position the new silicone gasket into the inner rim of the pressure cooker lid. Start by pressing a small section of the gasket into the groove, then work your way around the entire circumference, ensuring the gasket is fully seated and lies flat within the groove. Do not stretch the gasket excessively during installation.

Figure 2.1: A hand demonstrating the installation of the silicone gasket into the pressure cooker lid.
- Verify Placement: Once installed, run your finger along the entire gasket to ensure it is evenly seated and there are no twists or bulges. The gasket should form a perfect circle within the lid's groove.

Figure 2.2: Overhead view of a pressure cooker lid with the silicone gasket correctly installed.
After installation, perform a water test (refer to your pressure cooker's original manual) to ensure a proper seal before cooking food.
3. Operation and Function
The silicone gasket plays a critical role in the safe and efficient operation of your pressure cooker. Its primary function is to create an airtight seal between the lid and the pot, preventing steam from escaping during the cooking process. This seal allows pressure to build inside the cooker, raising the boiling point of water and significantly reducing cooking times.
A new, properly installed gasket ensures that your pressure cooker can achieve and maintain the necessary pressure for optimal cooking results. If your pressure cooker is struggling to build pressure or is leaking steam from the lid, a worn or damaged gasket is often the cause.
4. Care and Maintenance
To prolong the life of your GJS Gourmet Silicone Gasket and ensure continued safe operation of your pressure cooker, follow these maintenance guidelines:
- Cleaning: After each use, remove the gasket from the lid and wash it thoroughly with warm, soapy water. Rinse completely and allow it to air dry before re-installing or storing. The gasket is also dishwasher safe for convenient cleaning.
- Storage: Store the gasket loosely, ideally re-installed in the lid, or flat to prevent deformation. Avoid folding or creasing the gasket, as this can compromise its sealing ability.
- Inspection: Regularly inspect the gasket for signs of wear, cracking, hardening, discoloration, or permanent deformation. A healthy gasket should be flexible and maintain its original shape.
- Replacement: It is recommended to replace the silicone gasket every 18-24 months, or sooner if any signs of wear or deformation are noticed. A worn gasket can lead to steam leaks, difficulty building pressure, and unsafe operation.
5. Troubleshooting Common Issues
If you experience issues with your pressure cooker after installing a new gasket, consider the following:
- Steam Leaking from Lid:
- Ensure the gasket is correctly seated in its groove without any twists or bulges.
- Check for food particles or debris trapped between the gasket and the lid or pot rim.
- Verify the lid is properly closed and locked according to your pressure cooker's instructions.
- If the gasket is old, it may be worn out and require replacement.
- Pressure Not Building:
- This is often related to a steam leak. Follow the steps above to check the gasket and lid seal.
- Ensure there is sufficient liquid in the pressure cooker to generate steam.
- Check other components of your pressure cooker, such as the vent pipe and pressure regulator, for blockages or damage (refer to your pressure cooker's original manual).
- Difficulty Opening/Closing Lid:
- Ensure the gasket is not twisted or improperly seated.
- Apply a thin layer of cooking oil (vegetable oil, olive oil) to the gasket to help with smooth operation.
If problems persist, consult your pressure cooker's original instruction manual or contact the manufacturer of your pressure cooker for further assistance.
6. Product Specifications
| Brand | GJS Gourmet |
| Compatible Model | FARBERWARE 8 Quart Pressure Cooker Model WM80 |
| Material | Food-Grade Silicone |
| Color | Clear |
| Special Feature | Dishwasher Safe |
| Item Weight | 2.08 ounces (0.06 Kilograms) |
| Package Dimensions | 10.35 x 10 x 1.81 inches |
| UPC | 644216542604 |
| ASIN | B07P83Q3V1 |
7. Warranty and Support
As a replacement part, specific warranty details for the GJS Gourmet Silicone Gasket may vary. Please refer to the seller or your purchase documentation for information regarding returns, exchanges, or any applicable warranty.
For product-specific inquiries or assistance with installation and troubleshooting, please contact GJS Gourmet customer support through the platform where the product was purchased.