Cooker Gasket Butterfly Silicon Sr

• Listed for Butterfly pressure cookers.
• Gasket size follows the cooker litre capacity, not the brand alone. Check the number stamped on the base of your cooker before you order.

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The COOKER GASKET BUTTERFLY SILICON SR is a premium-grade senior silicone sealing gasket specifically designed for butterfly-style senior or large-capacity pressure cooker lids, providing a secure, airtight seal essential for safe and efficient pressure cooking. This senior gasket features 100% food-grade silicone construction engineered to withstand repeated heating and cooling cycles while maintaining consistent sealing performance over extended periods of use in high-capacity cooking vessels. The COOKER GASKET BUTTERFLY SILICON SR features premium-quality food-grade silicone material with a butterfly-shaped profile that fits precisely into the grooved channels of compatible senior-size pressure cooker lid assemblies. The pure silicone construction offers superior heat resistance, flexibility, and durability compared to traditional rubber gaskets, with exceptional resistance to oil, grease, and various food substances. The gasket creates a watertight, steam-proof seal that maintains the internal pressure necessary for efficient, safe cooking in bigger-capacity cookers. Its resilient silicone composition resists degradation from heat extremes, moisture, and repeated compression under higher pressure conditions, ensuring reliable performance through hundreds of cooking cycles without cracking, hardening, or losing sealing capability. Perfect for maintaining safety and cooking efficiency in senior or large-capacity pressure cookers, the COOKER GASKET BUTTERFLY SILICON SR prevents steam leakage and pressure loss that could compromise cooking quality and safety. When gaskets deteriorate or lose their sealing properties, this premium silicone replacement gasket restores full functionality to your larger pressure cooker. The senior size makes it ideal for larger-capacity domestic pressure cookers commonly used in large families and bulk cooking applications. Compatible with standard butterfly-lid senior pressure cooker designs, this gasket is an essential replacement component for any large-capacity pressure cooker requiring safe, reliable operation.

A gasket is a wear part with a service life. Once it hardens or flattens it stops sealing, and on a pressure cooker that means steam escaping around the rim instead of building pressure.