HD Stealth Shield®

American Made Since 1985

HD Stealth Shield®

Interior Heat Shield for Heavy-Duty Equipment and Commercial Vehicles

Lightweight interior heat shield for heavy-duty vehicles; installs under mats or carpet without fitment issues—standalone or over insulation.

Cuts cabin heat from floors and firewalls in demanding environments
Installs easily under rubber mats or over sound insulation
1/8-inch version fits cleanly under flooring with no clearance issues
Must be covered by flooring or trim for best performance
Proudly made in the USA

1800°F

982 °C

Continuous

2200°F

1204 °C

Intermittent

Instruction Sheet

SDS

TDS

Product Types

HD81002

0.125 thk x 53 in x 5 ft

HD81004

0.125 thk x 53 in x 10 ft

HD81008

0.125 thk x 53 in x 50 ft

HD81012

0.25 thk x 53 in x 5 ft

HD81014

0.25 thk x 53 in x 10 ft

HD81018

0.25 thk x 53 in x 50 ft

Proven Interior Heat Shield for Heavy-Duty Vehicles

Heavy Duty Stealth Shield delivers rugged interior heat protection for extreme environments in mining, construction, agriculture, and long-haul trucking. Available in 1/8- or 1/4-inch thickness, it fits under rubber mats, carpets, or headliners without causing fitment issues—ideal for both OEM builds and field retrofits. Adapted from our industrial welding insulation, this lightweight felt-style material reduces cabin temperatures, boosts A/C efficiency, and improves operator comfort. Stealth Shield installs easily with spray adhesive or can be laid directly beneath flooring for long-lasting thermal protection.