MUSWAY MW-FM5.5 - 5.5mm Alubutyl Acoustic Insulation
Produit disponible sous 6 jours.

MUSWAY MW-FM5.5 - 5.5mm Alubutyl Acoustic Insulation
Description :
MUSWAY MW-FM5.5 is a high-quality special damping material designed to effectively reduce noise in the vehicle cabin. With a 5.5mm thick sandwich structure, this waterproof material combines four high-performance layers, providing exceptional noise reduction.
- The first 1.2 mm butyl layer guarantees optimal adhesion, stabilizing the metal parts.
- The second layer, made of 2.8 mm special rubber , absorbs residual noise in different frequency ranges.
- A third 1.5mm butyl layer adds additional sound insulation.
- The final layer is a special non-woven fabric , perfect for door panels, which further reduces contact noise.
This product is supplied in the form of 7 sheets of 500 mm x 700 mm (i.e. a total surface area of 2.45 m²), easy to install for remarkable acoustic comfort in the vehicle, with a noise reduction of up to -32 dB .
Features :
- Total thickness: 5.5 mm
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Sandwich structure:
- Sound absorbing non-woven fabric
- 1.2mm butyl for maximum grip
- 2.8mm rubber for effective noise absorption
- 1.5mm butyl for extra insulation
- Dimensions: 7 plates of 500 mm x 700 mm (2.45 m²)
- Noise reduction: up to -32 dB
- Waterproof and durable

Shipping Policy
At Multison, we are committed to providing you with a fast, reliable and secure delivery service for all your in-car audio, video and multimedia products.
Delivery Zones
We deliver to mainland France and several European countries, directly from our warehouse in France.
Delivery Times
Delivery times vary depending on the product and destination:
- Metropolitan France : Generally, 4 to 8 working days after order processing.
- Europe : Approximately 5-15 business days depending on destination and local shipping conditions.
Please note that delivery times are indicative and may vary depending on periods of high demand, such as holidays or sales.
Order Tracking
As soon as your order is shipped, you will receive a confirmation email containing a tracking number allowing you to follow your package in real time.
Shipping Costs
Shipping costs are automatically calculated at checkout based on the size, weight and destination of your package. Free shipping options may be available for certain purchase amounts or during special promotions.
Delays and Incidents
In case of any delay or problem related to the delivery, our customer service is at your disposal to assist you. You can contact us via our "We are here to help you" page for any questions or follow-ups.
Returns
We want you to be completely satisfied with your purchases. If you are not completely satisfied, here is our return policy:
- Return Period : You have 14 days from receipt of your order to make a return.
- Return Conditions : Items must be in their original condition, unused, and in their original packaging.
- Return Procedure : Please contact our customer service via our "We're here to help" page for return instructions. Return fees may apply depending on the circumstances.
We are here to support you in your shopping experience and ensure your satisfaction.
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Installation guides
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Care instructions
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