Thermal Sleeves

Thermal Sleeves

Enhance Performance with Thermal Sleeves

Thermal sleeves are essential solutions for protecting components from extreme heat and ensuring optimal performance in various environments. Designed with high-quality materials, our thermal sleeves provide effective insulation and durability, making them ideal for automotive, industrial, and personal projects.

Wide Range of Options

Our collection includes a variety of thermal sleeves catering to different sizes and requirements:

  • DEI Pipe Shield in multiple sizes (e.g., 8.5in x 4.5in, 6in x 12in) for comprehensive coverage and protection.
  • DEI Heat Sheath available in sizes like 1/2in, 3/4in, 1in, and 1-1/4in that are perfect for wrapping hoses and wires.
  • DEI Fire Sleeve Kits designed for easy installation and maximum heat resistance, ensuring safe operation of critical components.
  • DEI Cool-Cover GOLD for air tube protection, maintaining efficiency in high-performance applications.

Why Choose Our Thermal Sleeves?

Each product in this category is crafted with precision and rigorously tested to meet industry standards. Benefits include:

  • Exceptional heat resistance to prevent damage to sensitive parts.
  • Easy installation with options for sewn or hook-and-loop edges for tailored application.
  • Durable materials ensure longevity, even in harsh conditions.

Browse our selection of thermal sleeves today to protect your equipment and enhance your project's performance effectively.

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    DEI Fire Sleeve 3/4in I.D. x 25ft Spool - 92473

    DEI

    MSRP: $216.21
    $174.97
    Fire Sleeve solves the problem of heat and abrasions damaging fuel, transmission and brake lines and is a fireproof solution. Constructed from a high temperature resistant braided glass material, woven into a sleeve and heavily coated with 100% iron...
    MSRP: $216.21
    $174.97
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    MSRP: $216.21
    $174.97
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    DEI Fire Sleeve 5/8in I.D. x 25ft Spool - 92472

    DEI

    MSRP: $185.63
    $149.34
    Fire Sleeve solves the problem of heat and abrasions damaging fuel, transmission and brake lines and is a fireproof solution. Constructed from a high temperature resistant braided glass material, woven into a sleeve and heavily coated with 100% iron...
    MSRP: $185.63
    $149.34
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    MSRP: $185.63
    $149.34
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    DEI Fire Sleeve 3/8in I.D. x 25ft Spool - 92470

    DEI

    MSRP: $140.68
    $116.04
    Fire Sleeve solves the problem of heat and abrasions damaging fuel, transmission and brake lines and is a fireproof solution. Constructed from a high temperature resistant braided glass material, woven into a sleeve and heavily coated with 100% iron...
    MSRP: $140.68
    $116.04
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    $116.04
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    DEI Fire Wrap 3000 1in Inside Diameter - 91478

    DEI

    MSRP: $31.10
    $30.28
    Fire Wrap 3000(TM) thermal insulator sleeve is constructed from the same material as DEI Fire Sleeve(TM) but with the convenience of a hook & loop edge closure design. Fire Wrap 3000(TM) provides the same top quality heat insulation and protection yet...
    MSRP: $31.10
    $30.28
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    $30.28
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    DEI Universal 2-Door Vapor Kit - 50620

    DEI

    $95.15
    How difficult is DEI Insulation - Door to install?DEI Insulation - Door boasts a universal, custom-cut design for a seamless fit, making installation straightforward for most vehicles.What kind of protection does DEI Insulation - Door offer?Installing...
    $95.15
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    DEI Heat Shroud Gold 2in to 2.5in x 36in - 10924

    DEI

    MSRP: $91.21
    $77.33
    What is the primary function of DEI heat sleeving?DEI heat sleeving primarily functions to protect critical engine components by reflecting radiant heat away from them.How is the DEI heat shroud installed?Install the DEI heat shroud easily using its hook...
    MSRP: $91.21
    $77.33
    Qty in Cart: 0
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    $77.33
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    DEI Heat Sheath GOLD 1in x 36in - 10917

    DEI

    MSRP: $36.69
    $34.66
    Heat Sheath GOLD(TM) solves the problem of heat and abrasions causing failure of lines, hoses & wires. DEI Heat Sheath GOLD is manufactured from our high temperature metalized polyimide lamination, bonded to a robust 20oz. heat treated glass fiber base...
    MSRP: $36.69
    $34.66
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    DEI Heat Sheath GOLD 1/2in x 36in - 10916

    DEI

    MSRP: $30.08
    $29.49
    Heat Sheath GOLD(TM) solves the problem of heat and abrasions causing failure of lines, hoses & wires. DEI Heat Sheath GOLD is manufactured from our high temperature metalized polyimide lamination, bonded to a robust 20oz. heat treated glass fiber base...
    MSRP: $30.08
    $29.49
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    DEI Heat Sheath GOLD 1-1/4in x 36in - 10915

    DEI

    MSRP: $41.66
    $38.55
    Heat Sheath GOLD(TM) solves the problem of heat and abrasions causing failure of lines, hoses & wires. DEI Heat Sheath GOLD is manufactured from our high temperature metalized polyimide lamination, bonded to a robust 20oz. heat treated glass fiber base...
    MSRP: $41.66
    $38.55
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    $38.55
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    DEI Heat Sheath GOLD 3/4in x 36in - 10914

    DEI

    MSRP: $33.29
    $31.99
    Heat Sheath GOLD(TM) solves the problem of heat and abrasions causing failure of lines, hoses & wires. DEI Heat Sheath GOLD is manufactured from our high temperature metalized polyimide lamination, bonded to a robust 20oz. heat treated glass fiber base...
    MSRP: $33.29
    $31.99
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    MSRP: $33.29
    $31.99
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    DEI RFI Shield Split Sleeve - 1/2in x 3ft - 10681

    DEI

    MSRP: $41.42
    $38.36
    RFI Shield reduces Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI) from ignition systems & high voltage wires that can affect computer systems, electronic fuel injection, radios, and other sensitive components. Electronic fuel...
    MSRP: $41.42
    $38.36
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    MSRP: $41.42
    $38.36
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    DEI Vapor Block Sleeve 3/8in x 36in - 10671

    DEI

    $18.80
    Vapor Block(TM) solves the problem of fuel and other fluids boiling from extreme heat and causing a vapor lock situation. Prevent rough idling and difficult starting caused by vapor lock with DEI Vapor Block(TM). Vapor Block(TM) fuel line sleeve was...
    $18.80
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    $18.80
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