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Do you want to store your favorite fruits, pickles, jams or sauces in Mason jars? Beyond just jars and lids, be sure to invest in silicone seals for Mason jars to bring an even greater level of freshness to your goods. To help you get started on your search for these helpful seals we’ve gathered the top-rated silicone seals so you can make sure your jars are as airtight as they can.
Silicone seals create a tight seal around the mouth of the jar, eliminating any chance of air entering and spoiling the food inside. We’ll give you the lowdown on the top silicone seals for Mason jars so that you can easily store your homemade goodies and ensure they last as long as possible.
Silicone Seals for Mason Jars: A Buyer’s Guide
Silicone seals are airtight, guaranteeing the freshness of your jarred goods, from pickles to jams. This guide will help you navigate through the key details to consider while you shop, and also go into detail on tips to get the most from your new jar seals.
What Goes Into a Good Silicone Seal for Your Mason Jars
Durability
It is important to look for quality seals that are built to last longer and won’t get worn out easily with use and time. Good quality silicone seals should be able to withstand regular liquid pressure and exposure without affecting the performance or integrity of the seal in any way.
BPA-free material
Silicone is a safe material, but make sure it is BPA-free as well. BPA, or bisphenol A, is used in a variety of plastics and has detrimental effects on humans. Some lower-quality materials may contain it, potentially leading to health risks with prolonged use. Look for products made from BPA-free high-grade silicone that meet safety standards, such as FDA certification and LFGB certification from trusted brands.
Size
Mason jars come primarily in normal and wide-mouthed sizes. Since silicone seals are designed to fit snugly, they aren’t malleable enough to safely cover both jar sizes. Check what size of jar you need to seal and shop for seals of the corresponding size.
Benefits of Silicone Seals for Mason Jars
Airtight sealing
Silicone seals create an airtight barrier between the jar lid and the jar, preventing air entry and keeping the contents fresh. This is particularly important for preserving foods like pickles, jams, and sauces, as it helps maintain their flavor, texture, and quality for longer periods.
Leak-proof
The flexible nature of silicone allows it to conform to the jar’s shape and create a tight seal that minimizes the risk of leakage. This is especially useful when storing liquids or foods with high moisture content, as it prevents spills and maintains cleanliness in your pantry or refrigerator.
Durability
Silicone seals are known for their durability, and they can withstand repeated use and exposure to various temperatures without degrading.
How To Install Silicone Seals for Mason Jars
Choose the right size
Make sure you have the correct size of silicone seal for your Mason jars. They should fit snugly into the jar lids without being too loose or too tight.
Clean the jars and lids
Before installing the silicone seals, thoroughly clean the Mason jars and lids to ensure they are free from any debris, food particles, or residue. Use warm, soapy water and rinse them well.
Dry the jars and lids
Allow the jars and lids to dry completely after cleaning. Moisture can interfere with the adhesion of the silicone seals, so it’s important to ensure they are completely dry.
Position the silicone seal
Take the silicone seal and place it on the inside rim of the Mason jar lid. Make sure the seal is centered and covers the entire rim.
Press down firmly
Once the silicone seal is in position, press down firmly on the seal to ensure it adheres well to the lid. Apply even pressure around the entire rim to create a secure seal.
Detailing Our Favorite Silicone Seals for Mason Jars
County Line Kitchen Silicone Seals for Mason Jars
– Best Overall
County Line Kitchen Silicone Seals for Mason Jars offer reliably ensure your food stays fresh. Whether you’re storing leftovers or preparing pickles and jams, these seals offer a safe and secure fit. These seals are made from high-grade, durable silicone and contain no BPA. Cleaning is also a breeze, as these seals are fully dishwasher safe. Unlike other seals that fit inside the lid and easily fall out, this seal fits on the rim of the jar to provide an airtight and leak-proof closure.
Specially designed for wide-mouth Mason jars, you’ll love the convenience of quickly and easily creating an airtight seal for your jarred goods. Thanks to this reliable seal, there’s no need to worry about food spoiling or odors seeping out of your containers. With their simple use and longevity, these silicone seals easily make the top-rated spot on our list.
Pros
- Easy to insert and make a seal
- Dishwasher-friendly for added convenience
- Durable construction for using again and again
Cons
- Not suitable for canning
Mason Jar Lifestyle Silicone Seals for Mason Jars
– Leakproof Pick
These Mason Jar Lifestyle Silicone Seals provide a leakproof, airtight seal for individual Mason jars. These reusable rings easily fit regular mouth-size Mason jars. Made from special platinum-cured silicone, these rings are highly durable and will last longer. They provide a unique groove design that securely fits with jar lids. These seals are made without BPA or plastic materials, so they are safe for food contact. They are also dishwasher, freezer, and microwave safe.
Available in two sizes for regular and wide mouth Mason jars, these seals are highly versatile. They work well with both metal and plastic lids. Their airtight seals guarantee the freshness of your stored goods, and the securing groove ensures that spills will be a thing of the past.
Pros
- Unique groove design stops leaks
- Easy slips onto lids
- Platinum cured silicone offers great durability
Cons
- May require trimming for the best fit
HIC Kitchen Silicone Seals for Mason Jars
– Versatile Pick
HIC Silicone Seals for Mason Jars come in a convenient set of four and fit most regular-mouth canning jars. Made from European-grade silicone, they are incredibly durable and create an airtight, liquid-tight seal when in use. These seals have a safety tab to keep fingers away from hot jars and make removal even easier. These gaskets are also reusable and heat-safe for all types of canning processes. They are non-stick and dishwasher safe to ensure easy clean up.
These seals can be used for many different items, such as fruits and vegetables, homemade foods, toiletries, soaps, paints and craft supplies or anything that needs to be sealed. No matter what your needs, these silicone seals can offer a helpful hand.
Pros
- Comes with a safety tab for handling
- Ideal size and shape for many jars
- Easy to install
Cons
- Thinner than original rubber seals
Viceroy Rubber Silicone Seals for Mason Jars
– Pick for Wide Jars
The Viceroy Rubber Silicone Seals for Mason Jars keep your canning jars airtight and safe. These rings fit snugly onto your jars, creating an airtight seal free from contaminants. These seals are specially designed to fit wide-mouth jars, ensuring that your food stays fresh no matter your needs. Each ring is made with high-quality rubber, ensuring durability that will last for years of use.
These durable rubber rings make an excellent addition to any home-canner’s pantry and are a must-have item for anyone who wants to ensure their food is properly sealed and protected. The rings can withstand extreme temperatures and be used in either hot or cold processing, making them even more versatile. And because they are so simple to use, you won’t have to worry about any complicated installation processes – simply slip one on the jar, and you’re good to go!
Pros
- Built with lasting, high-quality rubber
- Come with breakable tabs for easy opening
- Easy to install and replace existing seals
Cons
- May be difficult to properly shape
Outus Silicone Seals for Mason Jars
– Reliable Pick
Outus Silicone Seals for Mason Jars are an excellent choice for anyone looking to store their food in a safe, airtight container. This 8-piece set contains enough gaskets to cover all your canning needs. They are made of durable and safe silica gel material, so you can trust them to safely preserve your brews, jams and sauces. The sealing rings come in a universal size perfect for most regular-sized jars and cans. Plus, the rings are washable and reusable, so you won’t have to worry about replacing them anytime soon. These rings are also available in three different colors, so they are sure to look cozy wherever you store your jars.
Pros
- Fit securely on different jar brands
- Thicker design for a tight seal
- Great at keeping out moisture
Cons
- Not all gaskets have smoothly finished edges
People Also Asked
Q: What is the best type of silicone seal for Mason jars?
A: The best type of silicone seal for a Mason jar is a BPA-free and food-grade silicone seal with a wide lip to ensure a secure fit.
Q: How do I know if the silicone seal is of good quality?
A: Look for high-quality seals that are BPA-free and food-grade. Additionally, you can read reviews from other customers to see if the seal has held up well over time.
Q: Are silicone seals safe for food storage?
A: Silicone is non-toxic, non-reactive and does not release harmful chemicals when exposed to high temperatures. Silicone seals are generally safe for food storage if they are BPA-free and food-grade.
Q: Do silicone seals fit all sizes of Mason jars?
A: Most silicone seals are designed to fit standard-size Mason jars, but they may not fit jars of different shapes or sizes. It is important to check the specifications of the seal before purchasing it to ensure it fits your jar.
Q: Do the seals need to be replaced periodically?
A: The longevity of the seal will depend on how frequently it is used and the temperature and environment in which it is stored. Generally, most seals will last up to five years before needing replacement.
Q: Can I buy several seals for a discounted price?
A: Yes, some manufacturers offer discounts on bulk purchases. Some offer bundles with more seals at a discounted price, which can be more cost-effective if you need a large number of seals.
Q: Does the seal prevent liquids from leaking out of the jar?
A: When properly installed, silicone seals will form an airtight barrier around the lid that prevents liquids from leaking out of the jar.
Q: Are there any special instructions for properly installing them?
A: Most manufacturers include instructions on properly installing silicone seals with their product packaging. Additionally, our buying guide provides a helpful set of instructions to install a silicone seal.
Q: Is there any maintenance required after installation?
A: No maintenance is required after installation. However, it is important to periodically check the seal for signs of damage or wear and tear before use.
