Comfort Mats SPIDER 3.5mm Vibration Deadening Mat
The Comfort Mat SPIDER 3.5mm is a high-performance mastic vibration deadening mat engineered for zones with medium to high vibration loads. Reinforced with a 100-micron aluminum foil layer and formulated with a modified elastomer blend, this mat delivers exceptional mechanical damping, superior adhesion, and long-lasting protection against corrosion and moisture — all without requiring heat during installation.
Key Features
- No Heating Required: Installs quickly and easily with strong self-adhesive backing — no heat gun needed
- High Mechanical Loss Factor: 0.45 MLF ensures outstanding vibration absorption and cabin noise reduction
- Aluminum Foil Reinforcement: 100-micron foil layer adds structural rigidity and reflects heat effectively
- Waterproof & Anti-Corrosion: Fully sealed against moisture, protecting metal surfaces from rust and environmental damage
- Strong Adhesion: 14 N/cm bonding strength keeps the mat firmly in place even under extreme conditions
- Wide Temperature Range: Modified elastomer composition ensures reliable performance in varying climates
- Versatile Application: Ideal as a first-layer deadener on floors, trunk, firewall, wheel arches, and doors
Technical Specifications
- Thickness: 3.5 mm
- Sheet Size: 500 x 700 mm
- Foil Thickness: 100 microns
- Mechanical Loss Factor: 0.45
- Sheet Weight: 1.85 kg
- Weight: 5.29 kg/m²
- Adhesion: 14 N/cm
- Waterproof: Yes
- Recommended Layer: 1st layer
- Pack Contents: 10 sheets
- EAN: 4640107332282
Upgrade your vehicle’s acoustic comfort with Comfort Mats SPIDER 3.5mm — a reliable, professional-grade deadening solution trusted for doors, floors, firewalls, and wheel arches.

















