Premium Silicone Gasket Replacements for Mason Jars

Keep your food fresh and your jars sealed with these high-performance silicone gasket replacements. Perfect for preserving jams, sauces, spices, and other pantry staples, they create an airtight seal that locks in flavor and nutrients while preventing air or moisture from getting in.

Why You'll Love These Seals

Engineered to work with standard 3-inch mason jar lids, these flexible silicone rings offer a custom fit every time. Their soft yet durable material stretches slightly for a secure, leak-proof closure, making them a must-have for anyone who cans at home or stores food for long periods.

Featuring a BPA-free and food-grade construction, these seals are safe for your family and free from harmful chemicals. They maintain their shape and flexibility through repeated use, ensuring long-lasting reliability and performance for your kitchen needs.

With a 2.7-inch inner diameter and 3.8-inch outer diameter, they're compatible with most regular-sized jars and install in under a minute. The thick 0.87-inch design ensures durability without compromising the flexibility needed for a tight seal.

Versatile for Every Kitchen Use

Whether you're canning, fermenting, freezing, or storing food in your pantry, these silicone seal rings are the perfect solution. Their versatility makes them ideal for use in refrigeration, sealing homemade products, or even as a safe transport option for your meals on the go.

Key Features

• ✔ Airtight seal for preserving food and liquids
• ✔ Perfect fit for standard 3-inch mason jar lids
• ✔ BPA-free and food-grade material for safety
• ✔ Durable and reusable for long-term use
• ✔ Colorful design for easy jar identification