Audio-Technica AT-AQ480 Sound Insulation Shield for Soundproofing, Vibration Control, Sound Absorption, and Heat Insulation for Hoods and Hatchbacks

A soft rubber mat is used, providing excellent sound insulation. High density, heat-resistant virgin butyl rubber is used. Highly adhesive and conforms to uneven surfaces, eliminating the need for specialist tools during installation. Butyl rubber is less sticky, less likely to stain your hands, and easy to cut with scissors. A 5mm thick sponge layer provides sound absorption and insulation for unwanted noise.