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Part number: 010439
Product Details
Design Engineering Dei 010439 Cool Tube Extreme 1-1/2in Blue - 3ft length
Products specifications
Color Blue
Diameter (in) 1.500 in.
Dimensions 1.5" x 3'
Heat Protection Color Blue
Installation Slip-on
Length (in) 36.000 in.
Maximum Ambient Temperature (F) 750 degrees F
Quantity Sold individually.

Cool Tube
DEI Cool-Tube is designed to protect wires, fuel and brake lines and other areas from extreme heat. Capable of reflecting radiant heat up to 500F, Cool-Tube reduces temperatures by an average of 43%. Manufactured from convoluted nylon 6 tubing (not with inferior plastic) and covered with an aluminized fiberglass fabric. Cool-Tube combines flexibility with maximum thermal protection and resists abrasion, chemicals, oil, condensation and other contaminates.

Cool-Tube can be slit lengthwise for ease of installation eliminating the need of disconnecting wires, fuel or brake lines. Cool-Tube is available in 1/2 and 3/4 diameters in both 3 and 15 lengths.

Protects wires, fuel and brake lines etc
Withstands up to 500F radiant heat
Combines flexibility with maximum thermal protection
Reduces temperature an average of 43%

Cool Tube Extreme
DEI Cool-Tube Extreme is wire re-enforced and constructed of a special composite material with a stylish aluminized mylar outer covering. Capable of reflecting up to 750 F radiant heat, Cool-Tube Extreme is flexible enough to conform to the tightest bends and protect even the most difficult to reach spots. Cool-Tube Extreme is ultra light and has many uses and supplies a quality finished look.

Available in 5 diameters and 4 vivid colors, Cool-Tube Extreme can be easily slit to install on existing wires, cables or hoses without removal.


  • No need to remove wires, cables or hoses
  • 5 available diameters
  • Available in 4 vivid colors
  • Withstands 750F radiant heat
  • Reflects 90% of radiant heat away from wires, cables and hoses
  • Easily trim to length

Design Engineering DEI Cool Tube Extreme 1-1/2in Blue - 3ft length
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The girl on the phone did help at all I ordered on line hope it is what is advertised and gets here fast then will upgrade my stars
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