DEI Black Floor and Tunnel Shield II 42in x 48in Heat Barrier - 50549

The DEI Black Floor and Tunnel Shield II provides a high-performance solution for blocking engine and exhaust heat in tight spaces. Designed for firewalls, transmission tunnels, and floor pans, this shield features a proprietary high-temperature black coating that maintains a stealthy appearance while protecting vehicle interiors and sensitive components from thermal damage.

Constructed with an embossed 10 mil aluminum face bonded to a 1/8-inch composite glass-fiber core, the material provides a durable 3/16-inch thick barrier. The aggressive pressure-sensitive adhesive backing ensures a secure bond to almost any surface, including fiberglass and metal, provided it is not applied directly to exhaust components.

• Heat Resistance: Withstands direct temperatures up to 1750°F; adhesive holds past 450°F
• Dimensions: 42 in. x 48 in. (14.0 sq. ft.)
• Thickness: 3/16 in. (includes 10 mil aluminum face and 1/8 in. glass-fiber core)
• Material: Proprietary black coated aluminum with composite glass-fiber core
• Installation: Easy to trim, shape, and apply with peel-and-stick backing
• Protection: Acts as a barrier against radiant heat and unwanted road, tire, and engine noise
• Part Number: 50549

Note: Do not apply directly to exhaust components. Use caution when making sharp bends or using a metal brake, as this may crack the black coating, though it will not impact thermal performance.