HD Foil Heat Tape – Heavy-Duty Reflective Heat Shield Tape for Industrial & Marine Use

HD Foil Heat Tape is a versatile, high-performance solution for protecting critical components from extreme radiant heat in heavy-duty vehicles and marine vessels. Made from durable aluminum foil with a high-temp adhesive backing, this tape reflects up to 80% of radiant heat and withstands 1000°F continuous, 2000°F intermittent, and 400°F direct contact temperatures.

Ideal for wire looms, fuel lines, and cables, HD Foil Heat Tape installs without disassembly—just cut, peel, and stick to any clean surface. It’s perfect for sealing the ends of heat sleeves like our Thermaflect Sleeve, preventing heat from bypassing the barrier or fraying the edges. In marine applications, it doubles as lightweight engine insulation and sound control, providing thermal protection in tight engine bays and high-vibration environments.

Whether you’re protecting hoses in a Tier 4 emissions truck or securing insulation in a marine engine room, this rugged, adhesive-backed heat tape is an affordable, easy-to-use upgrade for any industrial or marine toolkit.