Product overview
The Electra EV 2.5 Silver represents the pinnacle of weight-saving engineering. Designed specifically for electric vehicles where every gram impacts range, this ultra-lightweight vibration damper utilizes our revolutionary Aerospace Mastic (ASRM) technology. By infusing the mastic with stochastic aero-granules, we have achieved a material that is significantly lighter than traditional damping mats without sacrificing performance. It offers excellent adhesion and vibration absorption, making it the perfect first layer for doors, roofs, and fenders.
Key product details
- Aerospace Technology: Features our proprietary ASRM (Aero Sphere Reinforced Mastic) with hollow ceramic spheres for high thermal stability and low density.
- EV Specific: The lightest vibration-damping material in its class, reducing vehicle mass to help maximize battery range.
- Safe & Certified: SGS-certified “Aerospace Mastic” containing no hazardous SVHCs, bitumen, or odors.
- High Performance: Delivers a wide mechanical loss factor (MLF) across temperatures ranging from -40°C to +150°C.
Technical specifications
| Product specifications | |
|---|---|
| Thickness | 2.5 mm |
| Composition | Aluminum Foil (100 µm) + Lightweight ASRM Layer |
| Mass | ~2.1 kg/m² |
| Adhesion | > 10 N/cm |
| Coverage | 4.5 m² per box (30 sheets) |
| Application Areas | Fender, Roof, Doors, Trunk |
| Data Sheet | click here |
| Additional information | |
| Weight | 10.6 kg |
| Dimensions | 56 × 33 × 10 cm |
| Manufacturer data sheet | |
| Density (kG/m3) | 0.8 |
| used mastic () | AEROSPACE (ASR) |
| Foil (Outer) Thickness (µm) | 100+-10% |
| Mechanical Loss Factor on metal plate with thickness 1mm at temperature less than +20ºС () | >0.35 |
| Fire risk, burning rate (mm/min) | Non-flammable, <100 |
| Durability of connection between the material and the metal surface during flaking-off (N/cm) | > 9.5 |
| Operating Temp. Range (°C) | -40 to +90 |
| Max. Temp. Intermittent (°C) | +150 |
| Package weight (kg,avg) | 10.60 +-10% |
| Package volume (m³,avg) | 0.0130 +-10% |
| Packing type / area | 30sh 50×30 / 4.5 m² |
| APEX pack configuration | |
| Thickness | 2.5 mm |
What you are ordering
The exact DrArtex product and pack configuration shown above, SKU DEV25.2024. Coverage and sheet quantity are specific to this APEX listing; verify the quantity required for your project before checkout.
Product information verified against the official DrArtex product page.
