Heat Sheath - Aluminized Sleeving
Heat Sheath is constructed from a Hi-Temp fiberglass fabric bonded to an aluminized material with sides sewn together to form a sleeve. It is designed to slide over wires, cables and hoses to provide ultimate protection from oil, dirt and road grime. Heat Sheath is very easy to work with and pliable enough to be shaped to fit the tightest bends.
  • Pliable enough for tightest bends
  • Fireproof
  • Withstands 500°F direct heat / 2000° radiant heat
  • Five popular diameters to choose from
  • Custom fit for easy installation
Part # Size
DEI 010418 1/2" Dia. x 36"
DEI 010403 3/4" Dia. x 36"
DEI 010419 1" Dia. x 36"
DEI 010404 1-1/4" Dia. x 36"
DEI 010420 1-1/2" Dia. x 36"




Return to top


Heat Shroud
Heat Shroud is made from the same hi-temp fiberglass fabric and aluminized material as Heat Sheath. It also has the same features, benefits and advantages but with the added convenience of a hook & loop closure design. To use, simply wrap the Heat Shroud around wires, cables or hoses without the need of removing them. Heat Shroud protects against oil, dirt and road grime. It can be shaped to fit the tightest bends and offers the versatility of fitting diameters from 1⁄2” to 1 1⁄4”.
  • No need to remove wires and hoses
  • Easily trimmed to length
  • Convenient hook & loop closure design
  • Fireproof
  • Withstands 500°F direct heat / 2000° radiant heat
Part # Size
DEI 010405 1/2" to 1-1/4" Dia. x 36"




Return to top


Cool-Tube
Cool-Tube is designed to protect wires, cables, fuel, brake lines and more from damaging heat sources. Manufactured from convoluted nylon 6 tubing and covered with an aluminized fiberglass fabric, Cool-Tube combines flexibility with maximum thermal protection to resists abrasions, chemicals, oil, condensation and other contaminates. For ease of installation, the tubes are pre-slit lengthwise (eliminating the need to disconnect wires, fuel or brake lines) and are available in 1/2" and 3/4" diameters in both 3’ and 15’ lengths.
  • Protects wires, cables, fuel, and brake lines
  • Withstands 500°F direct heat
  • Made of nylon tubing - not plastic
  • Reduces temperatures an average of 43%
Part # Size
DEI 010414 1/2" I.D. x 3'
DEI 010415 1/2" I.D. x 15'
DEI 010406 3/4" I.D. x 3'
DEI 010407 3/4" I.D. x 15'




Return to top


Cool-Tube Extreme
Cool-Tube Extreme is wire re-enforced and constructed of a special composite material with a stylish aluminized mylar outer covering. It is easy to trim and flexible enough to conform to tight bends and protect even the most hard to reach spots. Cool-Tube Extreme is ultra light and serves as a great way to customize hoses, wires and cables for a quality-finished look.
  • No need to remove wires, cables, or hoses
  • Available in 4 vivid colors
  • 5 avaialble diameters
  • Can be slit for simple installation
  • Withstands 750° direct heat
  • Reflects 90% of radiant heat
Color 1/2" Dia. - Part # 3/4" Dia. - Part # 1" Dia. - Part # 1-1/4" Dia. - Part # 1-1/2" Dia. - Part #
Silver 3' DEI 010421 DEI 010425 DEI 010429 DEI 010433 DEI 010437
Silver 9' DEI 010441 DEI 010445
Red 3' DEI 010422 DEI 010426 DEI 010430 DEI 010434 DEI 010438
Red 9' DEI 010442 DEI 010446
Blue 3' DEI 010423 DEI 010427 DEI 010431 DEI 010435 DEI 010439
Blue 9' DEI 010443 DEI 010447
Black 3' DEI 010424 DEI 010428 DEI 010432 DEI 010436 DEI 010440
Black 9' DEI 010444 DEI 010448








Return to top


Fire Sleeve & Tape Kits
Fire Sleeve is constructed of a woven insulated glass fiber braided sleeve that is heavily coated with 100% iron oxide silicone rubber that is capable of insulating and withstanding direct continuous temperatures up to 500°F. It is ideal for protecting against intense underhood heat, making it the perfect solution for insulating hoses, electrical wiring, oil and fuel lines and more. Each kit includes a 16" length of Fire Tape to finish off the ends and help protect against radiant heat entering the ends of the sleeve - providing a nice, finished and clean look.
  • Burn protection during underhood repairs and maintenance
  • Withstands 500°F continuous / 2000°F intermittent heat
  • Includes a 16" length of Fire Tape
  • Coated with 100% iron oxide silicone rubber
Part # Size
DEI 010470 3/8" I.D. x 3' Kit
DEI 010472 5/8" I.D. x 3' Kit
DEI 010474 1" I.D. x 3' Kit




Return to top


Fire Tape - Self Vulcanizing
Fire Tape is a non-adhesive silicone rubber tape that is self-bonding, self-curing and forms a permanent water-tight barrier. Each roll is 1” wide x 36’ length and includes a guide line for easy application. It is ideal for use with Fire Sleeve, and other DEI line & hose protective sleeving products.

As this tape does not harden and remains flexible, it can serve as an excellent insulating alternative to vinyl tapes and wraps. Other uses include wrapping wiring harnesses, covering wire splices and protecting electrical wire terminations.
  • Self-bonding and self-curing
  • Forms permanent, water-tight barrier
  • Withstands 475°F direct continuous heat
  • Ideal for use with DEI Fire Sleeve products
  • Does not harden - remains flexible
  • 1" x 36' roll
Part #
DEI 010476




Return to top


Fire Wrap 3000
Fire Wrap 3000 is made from a woven insulated glass fiber braided sleeve that is heavily coated with 100% iron oxide silicone rubber. It has the same features, benefits and advantages as Fire Sleeve but with the added convenience of a hook & loop closure design. To use, simply wrap around wires, cables or hoses without the need of removing them. Like Fire Sleeve, Fire Wrap 3000 not only insulates against extreme heat but protects against oil, dirt, road grime and is pliable enough to be shaped to fit the tightest bends.
  • Burn protection during underhood repairs and maintenance
  • Withstands 500°F direct heat
Part # Size
DEI 010477 5/8" I.D. x 2'
DEI 010478 1" I.D. x 2'
DEI 010479 1-1/2" I.D. x 2'




Return to top