Car Hood Sound Deadener Heat Shield Mat 40"x40" (100x100cm), 5mm Self-Adhesive Engine Noise Insulation Foam with Aluminum Foil Thermal Barrier for Auto Engine Compartment
Car Hood Sound Deadener & Heat Shield Mat — 40"x40", 5mm Thick
Reduce engine noise and block radiant heat with this dual-function self-adhesive insulation mat. The 5mm natural rubber foam core absorbs vibration and deadens sound, while the aluminum foil layer reflects heat away from the cabin — keeping your engine compartment cooler and your interior quieter.
Key Features
5mm Thick Foam Core — Superior sound deadening and vibration absorption
Aluminum Foil Heat Barrier — Reflects radiant heat to protect hood liner and cabin
Natural Rubber Construction — Durable, flexible, and heat-resistant insulation material
Self-Adhesive Backing — Easy peel-and-stick installation, no additional adhesive needed
40"x40" (100x100cm) Sheet — Large coverage area, trimmable to fit any hood shape
Includes Free Tools — Installation tools included for a clean, bubble-free application
Specifications
Size
40" x 40" (100 x 100 cm)
Thickness
5mm
Material
Natural rubber foam + aluminum foil
Adhesive
Self-adhesive (peel and stick)
Function
Sound deadening + thermal heat barrier
Application
Engine hood, firewall, engine compartment
Ideal For
Reducing engine and road noise inside the cabin
Blocking heat from engine bay to hood surface
Protecting hood liner from heat damage
DIY automotive sound deadening and thermal insulation projects
