Kevlar® Welder's Work Boot Laces and Shoelaces
Kevlar® is a DuPont high tensile strength fiber with a unique combination of toughness. Excellent for welder's work boots and shoes.
Kevlar's® strength is superior to all other fibers. In fact, Kevlar® is five times stronger than steel by weight. It has become the thread choice in those special high stress, volatile applications that require extreme strength and heat protection.
Resistance to degradation during long term exposure at elevated temperatures. Mil-Spec Approved by the Federal Government to supply Kevlar® under Federal Specifications A-A-55220