Car sound and heat insulation Peace, mercy, and blessings of God be upon you, We have sound and heat insulation specifically for cars, with excellent quality and practical thickness that insulates road noise and ambient heat.✅ Usage: Excellent for insulating car doors, floor, roof, and hood (trunk).✅ Features: Strong thermal insulation reduces heat from the sun and engine.✅ Excellent sound insulation reduces tire noise and asphalt sound.✅ Moisture resistant and comes with strong self-adhesive, ready for direct installation.✅