Resonance-Free Lightweight Insulation

The Integra EV 6.0 is a revolutionary second-layer isolation material designed to replace complex multilayer sandwiches with a single, highly efficient solution. By utilizing our advanced Aerospace Mastic (ASRM) technology with aero-granules, we have created a material that offers exceptional sound insulation without the weight penalty. Unlike standard foam insulators that can create “resonance zones” in the 1000-2000 Hz range, Integra EV 6.0 eliminates these parasitic frequencies completely, ensuring a quieter, more comfortable cabin environment.

Key Features

• Resonance-Free: Specifically engineered to eliminate sound transmission peaks in the critical voice frequency range (1000-2000 Hz).
• Structural Reinforcement: Despite being an insulator, it significantly boosts the rigidity of body panels (up to 85% increase in stiffness).
• Extreme Durability: Operates reliably in temperatures from -40°C to +140°C, far exceeding the limits of standard polyethylene foams.
• Waterproof & Adhesive: Features a high-adhesion mounting layer (> 10 N/cm) and low water absorption (< 0.7%), making it ideal for door cavities.

Specifications