These red silicone O-ring sealing gaskets are designed to create a tight, leak-proof seal in a variety of applications, from pressure cookers to laboratory equipment. Made from food-grade silicone, they provide a safe and reliable barrier for your cooking and sealing needs.

Each O-ring is crafted from flexible, durable silicone that resists heat and compression. This material is chosen for its ability to maintain a consistent seal over time, preventing leaks and ensuring your equipment operates efficiently. The bright red color makes them easy to identify and locate during assembly or maintenance.

Whether you are replacing a worn-out gasket on a kitchen appliance or adding a seal to a DIY project, these washers offer a straightforward solution. Their standard dimensions fit many common applications, and the silicone material provides a secure hold without damaging the mating surfaces.

These gaskets are a practical choice for anyone needing a reliable, non-toxic seal. They are designed to withstand the demands of daily use, providing long-lasting performance and peace of mind.

Key Features and Benefits

- Food-grade silicone material that is safe for contact with food and beverages

• Flexible design that conforms to surfaces for a tight, leak-proof seal

• Heat-resistant properties that allow use in cooking and hot liquid applications

• Durable construction that resists cracking and compression over time

• Standard sizing that fits a range of common appliances and equipment

Who Is This For

- Home cooks needing replacement gaskets for pressure cookers and slow cookers

• DIY enthusiasts working on custom sealing projects or repairs

• Lab technicians requiring reliable, non-reactive seals for glassware and equipment

• Anyone replacing worn or damaged rubber washers on kitchen or industrial items

Usage Scenario

Maria noticed steam escaping from the lid of her favorite pressure cooker, making it harder to build pressure. She found the original rubber gasket had become stiff and cracked. After replacing it with this red silicone O-ring, the lid sealed perfectly. The cooker reached pressure quickly, and her beans cooked evenly without any leaks. The bright red ring was easy to spot when cleaning the lid, reminding her to check its condition regularly.

Micro Comparison

Unlike basic rubber washers that can harden and crack over time, this silicone O-ring maintains its flexibility and sealing ability for longer. While some gaskets are made from materials that may contain fillers or have a distinct odor, this food-grade silicone is odorless and non-toxic. It provides a reliable seal without the risk of degrading or leaching chemicals into your food, making it a safer choice for kitchen use.

Specifications

Material: Silicone (VMQ)

Shape: Ring Gasket

Model Numbers: CS1, CS1.5, CS2, CS2.4

Color: Red

Please allow 1-3 mm / 0.04-0.12 in difference due to manual measurement.

Package Includes

- 1 x Red Silicone O-Ring Gasket

Why You Will Love It

You will appreciate the peace of mind that comes from a secure, leak-proof seal. This simple replacement part can restore your favorite appliance to full function. It is a small investment that makes a big difference in your daily cooking and projects.

Questions and Answers

Question: Can this O-ring be used in a pressure cooker?

Answer: Yes, it is designed for use in pressure cookers and other kitchen appliances that require a heat-resistant seal.

Question: Is this silicone safe for drinking water?

Answer: Yes, the food-grade silicone is safe for contact with drinking water and other beverages.

Question: What do the model numbers CS1, CS1.5, CS2, CS2.4 mean?

Answer: These numbers refer to the cross-section diameter of the O-ring. For example, CS1 is 1 mm thick, and CS2.4 is 2.4 mm thick. Please check your required size before ordering.

Question: Will this O-ring fit a standard 6-quart pressure cooker?

Answer: It depends on the specific model and the inner diameter of the lid groove. You should measure the groove width and diameter to ensure a proper fit.

Question: Can this silicone withstand boiling water?

Answer: Yes, food-grade silicone is heat resistant and can withstand boiling water temperatures without deforming or releasing chemicals.