What is Kevlar Thread Used For?

Being among some of the strongest threads can draw a lot of attention, similar to a strong man at the circus. Although Kevlar thread won't be picking up barbells or bending iron bars, it can be used in a variety of applications where strong thread is needed. What is Kevlar thread used for? From repairing sails that will lead a ship around the world to holding together the turn-out coat that a firefighter will wear when rushing into a burning building, Kevlar thread can do it all. It’s heavy-duty, making it a perfect choice when strength and durability are needed most. Keep reading to learn more about using Kevlar thread for sewing!

What is Kevlar Thread?

Kevlar is a sturdy, lightweight synthetic fiber that was originally developed by DuPont in the 1960s. Today, Kevlar is best known as a material used in bulletproof vests. Because Kevlar thread is strong and heat resistant, it's used in manufacturing situations where strength and durability matter most. When sewing with nylon thread doesn’t provide the strength you need, you can turn to Kevlar thread.

How Strong is Kevlar Thread?

Kevlar sewing thread is Kevlar that has been spun into a thread. Kevlar is five times stronger than steel on a weight-for-weight basis, and it is also heat-resistant and flame-resistant. But how strong is Kevlar thread? It’s approximately 2.5 times stronger than nylon and polyester. This makes it an ideal choice for sewing heavy-duty clothing and repairing items, such as sails or tents. Also, because it is flame-resistant, Kevlar thread uses include sewing fire-retardant clothing used by firefighters and other emergency personnel.

What is Kevlar Thread Used For? 

Kevlar thread is often used in sewing and stitching applications where high strength is required.  Kevlar thread uses include fire-retardant clothing as well as other heavy-duty garments. Kevlar thread is used when traditional sewing thread is not strong enough, such as in the manufacturing of belts and hoses. In addition, Kevlar thread has been used in the creation of sails for boats and military parachutes. Thanks to its unique properties, Kevlar thread is an essential component in a wide variety of products, and Kevlar thread uses are continually increasing.

Get Kevlar Thread for Sewing at SGT Knots

Kevlar thread is an incredibly strong and durable material that can be used in a variety of applications. At SGT Knots, we offer Kevlar thread in a range of colors and sizes to suit your needs. Whether you’re looking for a tough stitching thread for outdoor gear or something stronger than nylon for marine applications, we have the perfect Kevlar thread for you.

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