DEI Reflective Dimpled Aluminum Heat Shield Sheet - 10 Mil (42in x 48in) - 10043

Create custom, high-performance thermal protection with the DEI Reflective Dimpled Aluminum Sheet. Measuring 42" x 48", this 10 mil aluminum material is designed for versatility, allowing you to fabricate custom heat shields for firewalls, floor pans, transmission tunnels, oil tanks, and fuel cells. The dimpled surface provides structural rigidity while remaining pliable enough to be easily formed, cut, and shaped to fit complex vehicle contours.

Engineered for extreme environments, this sheet features an aggressive self-adhesive backing that maintains its bond at continuous temperatures exceeding 450°F. The aluminum facing is the same high-grade material used in DEI's proven Floor & Tunnel shields, offering a slim 3/16" profile that fits into the tightest clearances between exhaust components and the chassis.

• Thermal Performance: Withstands direct high temperatures up to 1750°F.
• Material: Constructed from durable 10 mil aluminum with a dimpled finish for heat dissipation.
• Noise Reduction: Acts as a functional barrier against road, tire, and engine noise.
• Adhesive: High-tack self-adhesive backing adheres to fiberglass, metal, and most other clean surfaces.
• Dimensions: 42 in. x 48 in. sheet with a minimum clearance requirement of only 3/16 in.
• Installation: Simple trim, peel, and stick application; compatible with DEI universal standoff kit 10224 for non-adhesive mounting.

Whether you are protecting a driver compartment from radiant heat or shielding sensitive electronics from exhaust temperatures, MPN 10043 provides a professional-grade solution that is easy to install and built to last.