Varflex Corporation is a manufacturer of superior quality
coated and uncoated electrical insulating sleevings made from braided fiberglass and other filaments.


Varflex Electrical Insulating Sleeving

With over 97 years of experience, Varflex Corporation manufactures electrical insulating sleevings, expandable monofilament sleevings, and uncoated fiberglass braids. As noted in Industries section, these products are used in a wide variety of industrial and commercial applications.

Twisted/plied yarns, and winder yarn tubes are also available for those customers who wish to supplement their own production operations. Varflex offers these products on various size packages to fit customer requirements. Our company currently works with popular fibers such as Fiberglass, Nylon, Kevlar, Polypropylene, Polyester, Nomex, and customer supplied yarns such as Basalt and Spectra.

Varflex prides itself in our ability to manufacture to our customer’s needs. Whether your need is for a heavier coating, a heavier braid, double or triple wall construction, or even over-braiding, we are ready to help. Varflex provides custom over-braiding using in-house materials, or customer supplied materials such as wire, cable, hose, chain, flexible rod, multi-conductor ribbon wire, etc.

As the Electric Vehicle (EV) market, including EV Charging Stations continues to rapidly evolve and grow, Varflex is there for you. From the simplest constructions to the harshest environments including high abrasion, high corrosion, high temperatures, and higher voltage, Varflex can satisfy your needs.

We recommend our Varglas Viton 231, Varglas 240 Silicone Rubber and Varglas ES-4400 Silicone Rubber Sleevings for these applications. We are confident that these products and others can be part of the solution to expand your footprint in the electric vehicle market.

From initial product design, sample evaluation, to final product, the Varflex team works with each customer to provide quality products that meet or exceed their requirements. Check out our sales flyer here. If you don’t see what you are looking for, give us a call. We will be happy to partner with you to find a solution.


A Closer Look at Varflex’s Manufacturing Process

Enjoy this video to learn more about our various products, manufacturing capabilities, and a little bit of Varflex Corporation’s history.