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Can you use Atlas Mason jars for canning?

Author

Sarah Smith

Published Jan 11, 2026

Modern “Atlas” Mason jars

Nevertheless, these jars, perhaps because they do say “Mason” on them, are amongst the most popular for re-use with home canning, though they were never actually intended for re-use, as they are not real Mason jars.

Can Classico Atlas Mason jars be reused for canning?

"What did Classico's page say (before it was taken down) regarding "Can I reuse the Classico jar for home canning?" No. A coating is applied at the glass plant to reduce scratching and scuffing. If scratched, the jar becomes weaker at this point and can more easily break.

Can you pressure can with Atlas Mason jars?

The jars being stamped Mason Atlas has more to do with marketing than anything else. They are lighter than actual mason canning jars, although the seals and rings for mason jars will fit on them. Therefore, you should NOT use empty Classic jars for home canning!

Can any mason jar be used for canning?

You want to make sure you are using a Mason-type jar. According the National Center for Home Food Preservation, a Mason-type jar is specifically designed for home canning and is the best option. Commercial mayonnaise jars may not seal and may break, especially in a pressure canner.

When did Atlas stop making canning jars?

Newer jars were made by other companies after Hazel-Atlas stopped manufacturing them in the 1960s, but the oldest jars are among the most valuable.

23 related questions found

Are Atlas canning jars worth anything?

Atlas mason jar values vary between $10 to around $60 depending on a number of factors including the age, color, and condition. The older amber-colored E-Z Seal Atlas mason jars, which were made around 1910, are among the more valuable.

Are Atlas Mason jars good?

Like Whole Fruit jars, Atlas Special mason jars are easy to tell with their name inscriptions. They have a square shape and come in pints, quarts, and half gallons. They have a rubber seal and are great storage cans for dry products.

What kind of jars should not be used for canning?

Mayonnaise-type jars are not recommended for use with foods to be processed in a pressure canner because of excessive jar breakage. Other commercial jars with mouths that cannot be sealed with two-piece canning lids are not recommended for use in canning any food at home.

Can you use blue Mason jars for canning?

Blue canning jars you can actually use for canning! Ball is calling this a limited edition release, so they won't be around forever.

Are Ball and Mason jars the same?

Different Types of Mason Jars Used for Canning

Other common names for the original Mason jar include Ball jars (after the Ball Corporation), fruit jars and simply glass canning jars.

How old is Atlas Mason jars?

Since 1964, Atlas jars have been made by many different alternate companies and have been most recently used for Classico's pasta sauces. They're not the original Hazel-Atlas jars. Original jars range in price from $10-60, depending on condition, color, and age.

Can you freeze Atlas Mason jars?

Mason jars are a workhorse in the kitchen, and are the perfect simplified storage solution because they can be used in so many different ways. They're durable, are plastic-free, inexpensive, and work perfectly in the pantry, fridge and in the freezer.

Are Atlas Mason jars microwave safe?

Yes, newer jars have a microwave-safe symbol on them. It is important to keep in mind that glass mason jars are non-reactive but still become very hot to the touch. For this reason, it's best not to package anything that requires long periods of microwave heating in mason jars.

Are Classico jars real mason jars?

To retain those rich, authentic flavors, it makes sense that Classico® sauces are stored in glass Mason jars just as you would store your own sauces at home.

Can you use vintage mason jars for canning?

ANTIQUE/VINTAGE JARS

Canning jars have a life expectancy of 10–13 years. After that, you will experience more breakage because of the wear and tear of normal use. Because of this, it is not recommended to use vintage or antique canning jars for food preservation.

Why are some Ball mason jars blue?

Feeling Blue

Those blue mason jars were mass produced until 1937 using sand from around Lake Michigan. It was that sand that gave the glass its blue hue. Those blue jars are not rare.

Do old mason jars contain lead?

Ball is the most consistently Lead-free brand I have found (with just a few exceptions.) Conversely, almost all Kerr jars I have tested have been positive for low-levels of lead (20 to 40 ppm range) – with very few exceptions.

What kind of jars can I use for pickling?

The best pickling jar to use would be either a regular or wide-mouth mason-type jar, with threaded, self-sealing lids. These are not only the easiest to use but are the best choice for protecting pickled contents. The pickling jar you use must be airtight as well, to allow for the process to take place as it should.

Can you pressure can Kilner jars?

A: We can confidently say that you can use Kilner® with a pressure canner.

What should be kept in wide mouthed jars?

Plastic wide mouth jars are ideal for storing kitchen essentials such as spices, loose tea, herbs and coffee, as well as pickles and chutneys. They can even be used for holding cotton pads and potpourri.

How do you identify Hazel-Atlas glasses?

For example, Hazel Atlas made small square bowls with ruffled rims and pressed diamonds on the outside. You'll find these at almost every flea market or antique store and it's great to know who made them. Lots of Hazel Atlas kitchen glass, jars and tumblers are marked with the HA, but many are not.

When did Hazel-Atlas go out of business?

Hazel-Atlas Glass Company (1902-1964)

What are the most valuable Mason Jars?

The most valuable mason jars are:

  1. Van Vliet Improved Jar – $23,500.
  2. Black Amber Magic Star Fruit Jar – $3,000. ...
  3. 1933 Ball Upside Down Error Jar – $1,000. There are two types of Ball upside-down Mason jars. ...
  4. The 1870 Chief Mason Jar – $800. (Photo: gregspurgeon.com) ...
  5. 1858 Willoughby Stopple Jar – $500. (Photo: hoosierjar.com) ...

Who makes Atlas Mason Jars?

A: Although Atlas Mason Jars are now under the Brockway Glass Company's management, some models remained with the new name. The Atlas Strong Shoulder, E-Z Seal, and Improved Mason Jars are the top 3 most valuable designs.

What do the numbers mean on the bottom of Ball jars?

Many Ball mason jars have a number printed on the bottom of the jar, but this is a mold number that does not indicate the year of production. Rather, the mold number tells you where the jar was positioned on the glass-making machine that was used to produce it.