FOUR S3-MultiBase 8 mm Sound Deadening Mat – 1.48 m², 35 dB, 500*370*8.0mm

FOUR S3-MultiBase is a high-performance, three-layer sound insulation solution that reduces noise by up to 35 decibels. The structure consists of a heavy fabric mat, a foam rubber layer, and a butyl layer that provides excellent adhesive properties.

The flexible and waterproof mat is easy to install on complex surfaces. It is especially recommended for treating vehicle floors and inner wheel arches. S3-MultiBase also works well independently, but when combined with an aluminum butyl mat, highly effective damping is achieved over a wide frequency range.

• Three-layer structure: butyl 1.2 mm + foam rubber 4.3 mm + acoustic membrane 2.5 mm
• 8 pieces of 500 × 370 mm mats per pack
• Coverage: 1.48 m²
• Damping: up to 35 dB
• Very good adhesion – no special tools required
• Flexible and easy to install
• Waterproof
• Recommended for car floors and wheel arches