SS Bros Inconel INC Alloy 625 Heat Barrier Sheet 17" x 19" – Premium High-Temperature Protection

Our new SS Bros Heat Barrier Sheet is manufactured from Inconel 625, a nickel-chromium-molybdenum super-alloy engineered for extreme thermal environments. Unlike typical aluminum heat-shield sheets, INC 625 maintains its strength, shape, and oxidation resistance under sustained high temperatures, making it ideal for performance exhaust and turbo applications.

Key Features

• INC Alloy 625 construction for unmatched heat resistance and durability

• Maintains structural integrity where aluminum softens or warps

• Corrosion and oxidation resistant in harsh exhaust environments

• Thin, lightweight, and easy to form for custom shielding

• Ideal for turbo/downpipe barriers, exhaust manifolds, firewalls, and engine-bay protection

Pair With SS Bros Ceramic Insulation for Maximum Heat Control

For the ultimate thermal barrier, combine this sheet with our SS Bros Ceramic High-Temperature Insulation Packing.
Ceramic insulation is rated for 1800–2300°F (up to 2500°F peak)—over double the temperature capability of traditional fiberglass (1000–1100°F). This pairing delivers unmatched heat control in the most demanding environments.

Built for motorsport, high-output engines, and extreme thermal conditions—this is the heat-shield solution when aluminum simply isn’t enough.