To protect your most valuable comic books, you should use the best Mylar comic book bags. The most common and cheapest comic book bags are usually made of polyethylene. However, Mylar is an archival-quality product that is used to protect historical documents.
So, what exactly is mylar? Why is Mylar always a better option if you want to protect your most valuable comic books?
Here is what hardcore comic book collectors need to know about Mylar. Then, a list of the four best Mylar comic book bags on Amazon.
Best Mylar Comic Book Bags
Mylar is a plastic product made from a material known as biaxially oriented polyethylene terephthalate, or BoPET. It is a translucent polyester plastic film product.
Mylar comic book bags are prized for their durability and high tensile strength. Unlike standard, easily tearable, and cheaper comic book sleeves made from polypropylene, it takes effort to tear or rip mylar comic book bags.
Benefits of Mylar
Mylar comic book bags are vital tools for the Library of Congress for archiving documents. The average polypropylene comic book sleeve might last a few years. Polypropylene sleeves are notorious for rippling, tearing apart at the seams, and becoming brittle.
Some polypropylene comic book sleeves could last less than 3 years before deteriorating. Mylar comic book bags can last up to 150 years before they begin deteriorating. Mylar sleeves reflect sunlight and protect comic books from yellowing and fading from extended sunlight exposure.
Mylar’s enhanced durability means that it will protect the aesthetics and dimensional integrity of your comic books. Some experts say that Mylar has a fraction of the strength of steel. Additionally, Mylar acts as a protective barrier and suppressant against lignin, the natural substance in paper products that causes paper to degrade over time.
Mylar is over 350 times more efficient and resistant than polypropylene when it comes to diffusing gases like carbon dioxide or oxygen. Comic book paper is made from wood, so it will incrementally release gases that will degrade and fade the paper over time.
Mylar is also extremely resistant to the proliferation of fungus, mildew, mold, moisture, and insect attacks. “Acid-free,” or “acid-neutral” mylar comic book bags feature a coating of 3% calcium carbonate to protect your comic books from natural deterioration.
Here are four of the best mylar comic book bags that you need to protect your comic books. All four products are from BCW and E-Gerber, companies famous for producing the Mylar comic bags that comic book fans love.
1. BCW Graded Mylar Comic Book Bags (25 Pack)
BCW Graded Mylar comic book bags are made to have graded comic book slabs put into them. Slabs are rigid plastic shells that encase valuable comic books to preserve their value.
Comic book slabs are not vacuum sealed, even though they may look that way. The seals in the slab allow for the ventilation of the natural gases in the paper.
BCW’s graded mylar sleeves add an extra layer of protection for your comic book slabs. The manufacturer guarantees that this product will last indefinitely if you use it properly. BCW markets this product as being of “museum quality.” It’s one of the best Mylar comic book bags on the market.
Here are the dimensions of the product: 9 x 14 1/4 inches.
Buy it now for $33.99 at Amazon.
2. BCW Comic Mylar Bags for Modern Age Comics (50 Pack)
This product is 2 millimeters thick and designed to house Modern Age comic books only. The Mylar is crystal clear. Mylar is very durable and will protect your comics from damage. As with most of their products, BCW guarantees that this product is of museum quality and will last a lifetime.
The Modern Age of comics refers to comic books from 1985 to the current day.
Here are the product’s dimensions: 7 x 10.5 Inches.
Get a 50-pack for $27.65 at Amazon.
3. BCW Silver Age Comic Mylar Bags (50 Pack)
This product is designed to house Silver Age-era comic books. Here are the product’s dimensions: 7 1/4 X 10 1/2 Inches.
Comic books produced during the Silver Age of comics, or through the years between 1956 and 1970, were generally produced with very cheap paper, ink, and rust-prone staples. Most people did not view comic books as investment items or valuable collectibles during that era.
The dimensions of comic books published through different eras vary. So, this is a great product to buy to protect and appropriately fit your Silver Age comic books.
You can buy a 50-pack now at Amazon for $31.29.
4. E-Gerber Mylites Comic Book Bags (50 Pack)
E-Gerber’s Mylite bags are designed to house Bronze Age and Modern Age comic books. The manufacturer claims that its Mylar has one-third the tensile strength of steel. E-Gerber also states that its Mylar completely stops paper deterioration if you seal it properly.
Here is the product’s dimensions: 7 1/4″ x 10 1/2″ Inches.
Get a 50-pack now for $17.19 at Amazon.
The Best Mylar Comic Book Bags
Mylar comic book bags are pricey. The items featured on this list are affordable, but Mylar is always more expensive than polypropylene sleeves.
Unless you have the cash to spare, you may want to strategically decide which of your comic books are valuable enough to store in Mylar. You can use polypropylene comic book sleeves for the rest.
You may want to inventory your comics, identify the most valuable ones, and place those in the pricier Mylar sleeves.
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The post Keep Your Comics Pristine: The 4 Best Mylar Comic Book Bags appeared first on Personal Finance Advice.
