STP NoiseBlock 2 is a soundproofing self-adhesive material designed for car noise insulation. A mandatory condition for use is the preliminary installation of a vibration damper layer and a sound absorber/heat insulator. With this installation sequence, NoiseBlock 2 will be most effective as a heavy soundproofing membrane reflecting annoying noise penetrating into the car interior through the metal of the body.

• Mass on m²: 4.35
• Temperature range of use, °C: from -45 to +100 °C