010404

Introducing the DEI Heat 1.25 3ft Aluminized Sleeving with Sewn Edge (Part Number: 10404), a high-performance insulation solution designed for automotive and industrial applications. This premium sleeving is engineered to provide effective heat insulation and improve system efficiency.

Measuring 3 feet in length, the DEI Heat 1.25 Sleeving is ideal for insulating longer sections of hoses, wires, or pipes. Its thickness of 1.25 inches ensures adequate insulation for high-heat applications without compromising on flexibility. The sleeving is constructed using heavy-duty aluminized material, which reflects radiant heat, making it an excellent choice for insulating components exposed to extreme temperatures.

The sewn edge design of this DEI Heat Sleeving offers several advantages. The reinforced edge prevents the sleeving from unraveling during installation, ensuring a secure fit. The seam also allows for easy customization you can join multiple sections of sleeving together to create longer insulation runs as needed.

The DEI Heat 1.25 3ft Aluminized Sleeving with Sewn Edge (10404) is easy to install and requires no special tools or adhesives. Simply slide the sleeving over the component to be insulated, ensuring a snug fit. The sleeving is flexible enough to bend around corners and curves, making it suitable for insulating complex systems.

This DEI Heat Sleeving is not only effective in heat insulation but also contributes to aesthetic appeal. Its sleek, silver aluminized exterior not only protects the insulated components from external damage but also gives a professional look to your system.

In summary, the DEI Heat 1.25 3ft Aluminized Sleeving with Sewn Edge (10404) is a versatile, high-performance insulation solution designed to protect and insulate components from extreme temperatures. Its durable aluminized material, flexible design, and easy installation make it an excellent choice for automotive and industrial applications.

Pros and Cons of Buying DEI Aluminized Sleeving 10404 (3ft, 1.25inch, Sewn Edge) for Design Engineering Applications

DEI Aluminized Sleeving 10404 (3ft, 1.25inch, Sewn Edge) is a popular choice for design engineers in various industries due to its heat insulation properties. This sleeving is made of aluminized material and comes with a sewn edge, making it a suitable option for insulating and protecting wires and cables. In this analysis, we will evaluate the pros and cons of buying this product for design engineering applications.

1. Superior Heat Insulation: The primary advantage of DEI Aluminized Sleeving 10404 is its ability to provide excellent heat insulation. This feature is crucial in design engineering applications where components are subjected to high temperatures.

2. Enhanced Protection: The sleeving shields wires and cables from external elements like moisture, dust, and abrasion, ensuring their longevity and reliability.

3. Flexibility: The sleeving's aluminized material is flexible and can be easily bent around corners or contoured to fit complex electrical installations.

4. Easy Installation: The sewn edge of the sleeving simplifies the installation process, as it allows for easy joining of lengths or securing to various surfaces.

5. Cost-Effective: Compared to other insulation materials, DEI Aluminized Sleeving 10404 is relatively cost-effective and offers a good value for the price.

1. Limited Temperature Range: Though effective at insulating moderate to high temperatures, DEI Aluminized Sleeving 10404 may not be suitable for extremely high temperature applications.

2. Potential for Galvanic Corrosion: If used in applications where dissimilar metals are in contact, there is a risk of galvanic corrosion. However, this issue can be mitigated by using insulation tape or other protective measures.

3. Slightly More Expensive Than Unaluminized Sleeving: Although relatively cost-effective, DEI Aluminized Sleeving 10404 is slightly more expensive than unaluminized sleeving.

DEI Aluminized Sleeving 10404 (3ft, 1.25inch, Sewn Edge) is a valuable investment for design engineers who require effective heat insulation and protection for their wires and cables. Its flexibility, ease of installation, and cost-effectiveness make it a popular choice for various applications. However, it may not be suitable for extremely high temperature environments or applications involving dissimilar metals. Engineers should carefully consider their specific requirements and conditions before deciding to purchase this product.

For design engineering applications where wires and cables require insulation from heat and external elements, DEI Aluminized Sleeving 10404 (3ft, 1.25inch, Sewn Edge) is a recommended option due to its superior heat insulation properties, ease of installation, and cost-effectiveness. Engineers should ensure that the temperature range of the application is within the sleeving's capabilities and consider using insulation tape or other protective measures to mitigate any potential risks.

Details:

Heat sheath is fireproof and withstands direct heat up to 500. Dei heat sheath 1.25 id x 3ft aluminized sleeving with sewn Edge 10404, solves the problem of heat and abrasions causing failure lines, hoses wires. Trim to desired length . Do not apply directly to exhaust components.

Features: pliable for tight bends. Capable of withstanding 2000 f radiant heat. Constructed from a high temperature fabric and bonded to an aluminized material reflect heat. Direct heat resistance: 500.

Designed to slide over wires, cables and hoses, heat sheath provides the ultimate protection from extreme heat as well chemical oil spills, dirt, grease road grime.

specifications heatnshield:

• for models: Edge
• brand: Design Engineering
• mpn: 010404
• type: Heat Sleeve
• placement on vehicle: Engine Compartment
• features: Adjustable, Heat Reflective, No Drilling Required
• performance part: Yes

returns heatnshield:

• paid by: seller
• time: 30 days
• policy: returns accepted

offer heatnshield:

• options: ship-to-home
• sold #: 12
• availability: in stock
• in stock #: 5
• prices: $6.49–$37.57
• item condition: New
• started: november 3, 2025

seller heatnshield:

• city: youngstown, ohio
• # reviews: 458
• rating: 0.0%

payments heatnshield:

• other
• wallet: paypal
• credit card: diners-club

shipping heatnshield:

• type: fixed
• service: standard
• transit: 3-9 days
• class: standard

general heatnshield:

• category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves

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