Thermal protective wire sleeving is now available in 50 ft. spools with multiple options in color and size.

Avon Lake, Ohio (May 26, 2015)…DEI’s Protect-A-Wire™ offers a cost effective way to protect expensive spark plug wire sets from burning, cracking or hardening. It is also an "excellent" choice for wire looms for a clean wiring installation.  Excessive under hood heat can cause arching, engine misfire or damage. Protect-A-Wire is constructed of high temp resistant glass fiber material developed to handle 500°F direct heat or 1200°F radiant heat; Ideal for all electrical wiring, speedometer cable, or hose up to 10mm in diameter, Protect-A-Wire is resistant to hot oil and chemical spills, and adds protection against dirt and abrasion.

Now, DEI offers seven bulk spool options in colors; black, red and blue; all in 50’ lengths. Diameter sizes range from 3/16”, 5/16” and 1/2”, ideal for race teams, engine builders and race shops for a clean, professional look that works with any electrical wiring, hose or fuel line.

For more information about Protect-A-Wire or other DEI high performance thermal products, visit www.DesignEngineering.com, call 800-264-9472, or e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.. To keep up with the very latest DEI product introductions and company news connect on Facebook, Twitter, Pinterest or subscribe to DEI’s You Tube channel.