DEI Form-A-Shield Heat Barrier 10 Mil Aluminum Extreme Heat Protection

DEI Form-A-Shield 10 Mil Aluminum — Extreme Heat Protection DEI Form-A-Shield is a direct-contact heat barrier engineered to withstand direct temperatures up to 1400°F+ . Built for exhaust headers, manifolds, turbo housings and downpipes, it dramatically reduces radiant exhaust heat and lowers under-hood temperatures while keeping heat where it belongs — inside the exhaust system. Construction: 10 mil dimpled aluminum bonded to a high-temp basalt thermal core Performance: Withstands direct heat to 1400°F+, superior insulation near exhaust paths Versatile application: Conforms to complex shapes — ideal for firewalls, transmission tunnels, floor pans, oil tank boxes, fuel cell wrap, under-vehicle and under-hood use Durable: Resistant to oil and chemical exposure; extremely pliable for custom installations Installation: Fasten with straps, clamps or DEI Locking Ties; no adhesive backing (use DEI Adhesive Spray for non-hot areas) Form-A-Shield is the go-to solution when extreme heat protection and direct-contact performance are required. Reduce radiant temperatures, protect components, and improve system efficiency with a proven high-temp barrier.