DEI Floor and Tunnel Shield II Adhesive Backed Sheet
Fits Most Models
50552
Overview:
The DEI Floor and Tunnel Shield II is a high-performance heat control solution designed to protect your vehicle's interior and critical components from excessive heat. Featuring a proprietary high temperature black coating, this adhesive-backed sheet effectively blocks heat transfer, helping maintain a cooler cabin environment and safeguarding wiring, hoses, and other sensitive parts.
Ideal for daily drivers, restoration projects, and performance enthusiasts alike, this flexible shield easily conforms to firewalls, transmission tunnels, floors, and other areas prone to heat exposure. Its aggressive adhesive backing simplifies installation, allowing you to apply it quickly without the need for mechanical fasteners.
Key Features:
Engineered for durability and ease of use, the Floor and Tunnel Shield II offers several advanced features:
- Embossed 10 mil aluminum face bonded to a 1/8" composite glass-fiber core for superior heat resistance and structural integrity.
- Proprietary high temperature black coating that withstands temperatures up to 1750°F, providing excellent thermal protection.
- Peel-and-stick adhesive backing rated to hold past 450°F, ensuring a secure bond even under extreme heat conditions.
- Flexible design allows easy shaping, trimming, and installation on complex surfaces such as firewalls and transmission tunnels.
- Only 3/16” thick, requiring minimal clearance and fitting neatly into tight spaces.
- Wind and water resistant adhesive maintains adhesion in harsh environments.
- Aggressive self-adhesive backing eliminates the need for additional fasteners or tools.
- Embossed aluminum surface adds durability and resists cracking under normal bending; note that sharp bends may crack the coating without affecting performance.
Construction & Design:
The Floor and Tunnel Shield II combines advanced materials and thoughtful design to deliver reliable heat protection. Its embossed aluminum face provides a reflective barrier that deflects radiant heat, while the composite glass-fiber core offers excellent insulation properties. This layered construction ensures effective heat control without adding excessive bulk.
The adhesive backing is formulated to withstand high temperatures and environmental exposure, maintaining a strong bond to metal surfaces such as firewalls and floor pans. The product’s flexibility allows it to conform to complex contours, making it suitable for a wide range of vehicle applications.
Installation & Fitment:
This shield fits most vehicle models and is designed for straightforward installation. Simply peel the backing and stick the shield onto clean, dry surfaces where heat protection is needed. Its flexible nature allows easy trimming and shaping to fit around curves and tight spaces.
- No cutting, drilling, or special tools are required for installation.
- Do not apply directly to exhaust components to avoid damage.
- Avoid sharp bends or metal breaks that may crack the black coating; this will not affect the shield’s performance.
What's Included:
- One 21" x 48" sheet of DEI Floor and Tunnel Shield II with adhesive backing
- Installation instructions and frequently asked questions guide
Ideal For:
- Automotive enthusiasts seeking to reduce heat transfer into vehicle interiors
- Restoration projects requiring durable and effective heat shielding
- Performance vehicles exposed to high under-hood temperatures
- Anyone needing a flexible, easy-to-install thermal barrier for floors, firewalls, and transmission tunnels
