Silicone Pressure Cooker Sealing Ring 18–36cm | Gasket

Keep your pressure cooker performing at its best with this food-grade silicone sealing gasket ring. Engineered for a secure, airtight fit, this replacement ring is crafted from high-temperature-resistant silicone that holds up under repeated high-heat cooking sessions — no warping, no cracking, no chemical leaching.

Why You'll Love It

• Food-Grade Silicone: Made from safe, BPA-free silicone with no high-concern chemicals, so you can cook with complete confidence.
• High-Temperature Resistant: Designed to withstand the intense heat of pressure cooking without degrading or losing its shape.
• Perfect Airtight Seal: Creates a reliable, leak-proof seal so your cooker builds and maintains pressure correctly every time.
• Wide Size Range: Available in inner diameters from 18 cm to 36 cm (18 / 20 / 22 / 24 / 26 / 28 / 30 / 32 / 34 / 36 cm) — select the size that matches your pot's internal diameter.
• Easy to Clean: Simply wash with soap and warm water after each use. Dishwasher safe — use the upper rack for best results.
• Long-Lasting Durability: The robust silicone construction is built to extend the working life of your pressure cooker. Replace every 18–24 months or as soon as any deformation is noticed.
• Direct Replacement: A straightforward drop-in replacement for old or damaged gaskets on general-purpose aluminum alloy pressure cookers.

Specifications

• Material: Food-Grade Silicone
• Available Inner Diameters: 18 / 20 / 22 / 24 / 26 / 28 / 30 / 32 / 34 / 36 cm (1 inch = 2.54 cm)
• Compatible With: General-purpose aluminum alloy pressure cookers
• Color: As shown
• Country of Origin: Made in China

Package Includes

• 1 × Silicone Pressure Cooker Sealing Ring

Note: Please measure your pressure cooker's internal diameter carefully before ordering. Sizes refer to the inner diameter of the cooker, not the outer rim. Minor color variations may occur due to monitor settings. Allow slight dimensional tolerances due to manual measurement.

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Learn more: Nutrition.gov on cooking and food safety

Frequently Asked Questions

Q: How do I know which size silicone sealing ring to choose for my pressure cooker?

A: Measure the internal diameter of your pressure cooker — this is the measurement across the inside of the pot, not the outer rim or lid. The sizes listed (18, 20, 22, 24, 26, 28, 30, 32, 34, and 36 cm) correspond directly to the inner diameter. Select the size that matches your cooker's internal measurement for a perfect, airtight fit.

Q: Is this silicone gasket ring safe for food contact and high-heat cooking?

A: Yes. This sealing ring is made from food-grade, BPA-free silicone with no high-concern chemicals. It is designed to be high-temperature resistant, maintaining its shape and integrity under the heat and pressure of regular pressure cooking. For best longevity, replace the ring every 18–24 months or immediately if you notice any deformation or cracking.

Q: Can I put this silicone pressure cooker ring in the dishwasher?

A: Yes, this ring is dishwasher safe. Place it on the upper rack of your dishwasher for the most effective and gentle clean. Alternatively, hand-wash with warm soapy water after each use — it's quick and easy.