DEI Reflect-A-Cool Sheet 36 Inch X 48 Inch
Universal Fitment – Fits Most Models
10412
Overview:
The DEI Reflect-A-Cool Sheet is a versatile heat reflective barrier designed to protect critical components from radiant heat. Constructed from durable fiberglass material with an aluminized reflective foil backing, this sheet can withstand direct continuous temperatures up to 400°F and radiant heat exposure up to 2000°F. Ideal for automotive, marine, RV, and industrial applications, it offers a lightweight, flexible solution for heat management where traditional fasteners cannot be used.
Whether you need to shield firewalls, engine compartments, or sensitive wiring and hoses, Reflect-A-Cool provides an easy-to-install, customizable barrier that helps maintain component integrity and performance under extreme heat conditions.
Key Features:
Reflect-A-Cool combines advanced materials and practical design to deliver reliable heat protection in a wide range of environments:
- Constructed of fiberglass material backed with aluminized reflective foil for superior heat resistance
- Handles direct continuous temperatures up to 400°F and radiant heat protection up to 2000°F
- Self-adhesive backing with a release liner allows for quick, secure installation without mechanical fasteners
- Moisture and solvent resistant for durability in harsh conditions
- Virtually no clearance needed, enabling installation in tight spaces
- Lightweight and flexible, easily trimmed to fit virtually any shape or application
- Sheet thickness of 0.0065" balances protection with ease of handling
- Designed to protect wires, cables, hoses, pipes, and tubing from radiant heat sources
- Does not lift off once applied, ensuring long-lasting adhesion
Construction & Design:
The Reflect-A-Cool Sheet features a robust fiberglass base that provides structural strength and thermal insulation. This base is laminated with a layer of aluminized reflective foil, which effectively reflects radiant heat away from protected surfaces. The combination of these materials allows the sheet to endure high temperatures while remaining flexible enough for custom fitting.
The self-adhesive backing simplifies installation by eliminating the need for drilling or mechanical fasteners, making it ideal for applications where traditional mounting methods are impractical or impossible. Its moisture and solvent resistance further enhance durability, ensuring reliable performance in automotive engine bays, marine compartments, and industrial environments.
Installation & Fitment:
Installation is straightforward and user-friendly. Simply measure the area to be protected, trim the Reflect-A-Cool Sheet to the desired shape, and position the reflective side facing the source of radiant heat. Peel away the self-adhesive backing’s release liner and firmly press the sheet into place. This process requires no special tools or hardware.
Important: Do not apply Reflect-A-Cool directly to exhaust components, as it is not designed for direct contact with extreme exhaust temperatures.
- Trim to fit virtually any shape or surface
- Self-adhesive backing ensures secure placement without mechanical fasteners
- No cutting, drilling, or special tuning required
What’s Included
- One Reflect-A-Cool Sheet measuring 36 inches by 48 inches
- Self-adhesive backing with release liner for easy application
Ideal For:
- Automotive enthusiasts seeking to protect wiring, hoses, and components from radiant heat
- Marine and RV owners needing durable heat shields for engine compartments
- Race car builders requiring heat protection in areas where mechanical fasteners cannot be used
- Industrial applications demanding flexible, moisture-resistant heat barriers
Design Engineering, Inc. (DEI) specializes in heat and sound management products for performance vehicles, including exhaust/header wraps, sleeves, reflective heat barriers, and shields. Controlling heat under the hood and near sensitive components is a key reliability upgrade for turbo builds, track cars, and tight engine bays—making DEI a staple brand in motorsports thermal protection.
DEI Reflect-A-Cool Sheet 36 Inch X 48 Inch: Fits Most Models
- Unit price
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PART # 10412
DEI Reflect-A-Cool Sheet offers superior radiant heat protection up to 2000°F with a lightweight, flexible design. Measuring 36" x 48", it fits most models and features self-adhesive backing for easy installation. Ideal for firewalls, engine compartments, and more, it shields wires, hoses, and cables from heat damage. Durable, moisture-resistant, and easily trimmed to fit any shape.
What does the ETA date mean?
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
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DEI Reflect-A-Cool Sheet 36 Inch X 48 Inch
Universal Fitment – Fits Most Models
10412
Overview:
The DEI Reflect-A-Cool Sheet is a versatile heat reflective barrier designed to protect critical components from radiant heat. Constructed from durable fiberglass material with an aluminized reflective foil backing, this sheet can withstand direct continuous temperatures up to 400°F and radiant heat exposure up to 2000°F. Ideal for automotive, marine, RV, and industrial applications, it offers a lightweight, flexible solution for heat management where traditional fasteners cannot be used.
Whether you need to shield firewalls, engine compartments, or sensitive wiring and hoses, Reflect-A-Cool provides an easy-to-install, customizable barrier that helps maintain component integrity and performance under extreme heat conditions.
Key Features:
Reflect-A-Cool combines advanced materials and practical design to deliver reliable heat protection in a wide range of environments:
- Constructed of fiberglass material backed with aluminized reflective foil for superior heat resistance
- Handles direct continuous temperatures up to 400°F and radiant heat protection up to 2000°F
- Self-adhesive backing with a release liner allows for quick, secure installation without mechanical fasteners
- Moisture and solvent resistant for durability in harsh conditions
- Virtually no clearance needed, enabling installation in tight spaces
- Lightweight and flexible, easily trimmed to fit virtually any shape or application
- Sheet thickness of 0.0065" balances protection with ease of handling
- Designed to protect wires, cables, hoses, pipes, and tubing from radiant heat sources
- Does not lift off once applied, ensuring long-lasting adhesion
Construction & Design:
The Reflect-A-Cool Sheet features a robust fiberglass base that provides structural strength and thermal insulation. This base is laminated with a layer of aluminized reflective foil, which effectively reflects radiant heat away from protected surfaces. The combination of these materials allows the sheet to endure high temperatures while remaining flexible enough for custom fitting.
The self-adhesive backing simplifies installation by eliminating the need for drilling or mechanical fasteners, making it ideal for applications where traditional mounting methods are impractical or impossible. Its moisture and solvent resistance further enhance durability, ensuring reliable performance in automotive engine bays, marine compartments, and industrial environments.
Installation & Fitment:
Installation is straightforward and user-friendly. Simply measure the area to be protected, trim the Reflect-A-Cool Sheet to the desired shape, and position the reflective side facing the source of radiant heat. Peel away the self-adhesive backing’s release liner and firmly press the sheet into place. This process requires no special tools or hardware.
Important: Do not apply Reflect-A-Cool directly to exhaust components, as it is not designed for direct contact with extreme exhaust temperatures.
- Trim to fit virtually any shape or surface
- Self-adhesive backing ensures secure placement without mechanical fasteners
- No cutting, drilling, or special tuning required
What’s Included
- One Reflect-A-Cool Sheet measuring 36 inches by 48 inches
- Self-adhesive backing with release liner for easy application
Ideal For:
- Automotive enthusiasts seeking to protect wiring, hoses, and components from radiant heat
- Marine and RV owners needing durable heat shields for engine compartments
- Race car builders requiring heat protection in areas where mechanical fasteners cannot be used
- Industrial applications demanding flexible, moisture-resistant heat barriers
Design Engineering, Inc. (DEI) specializes in heat and sound management products for performance vehicles, including exhaust/header wraps, sleeves, reflective heat barriers, and shields. Controlling heat under the hood and near sensitive components is a key reliability upgrade for turbo builds, track cars, and tight engine bays—making DEI a staple brand in motorsports thermal protection.
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Standard shipping
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.