Material: aluminum foil + PE foam

Thickness: 5mm

Size: 16.5 inches × 315 inches（42 × 800cm）

Total area:36.16sqft

Quantity：1 roll

Features: high-density waterproof and oil-resistant, flame-retardant, strong adhesive, durable and easy to install

Why use sound insulation cotton?

Prevent the heat of the engine from being transferred to the hood, avoid overheating of the hood and protect the paint surface of the hood.
It has excellent heat insulation performance, effectively blocking 98% of the heat transfer, ensuring that your vehicle is warm in winter and cool in summer.
Absorb the noise and vibration caused by the engine to create a comfortable driving environment.
Install:

Remove the door panel
Clean up the place that needs to be installed
Fit the insulating material tightly and firmly to the car body, so that the best sound insulation and damping performance can be exerted
Don't abandon all the leftovers you have cut, you can paste them in some hidden places