FOUR S2-Door – Soundproofing Kit for 2 Doors
Pre-order - Lead times and availability
Pre-order - Lead times and availability
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Delivery information
Delivery information
📦 Preparation and shipping
In-stock products ordered before 12 p.m. are generally shipped the same day. After 12 p.m., shipping generally takes place on the next business day.
Pickups are available Monday through Friday, excluding holidays.
🚚 Our delivery methods
- Chronopost Économique pickup point: free delivery with purchases of €49 or more (4 to 10 business days).
- Chronopost 24h pickup point: fast delivery to a pickup point.
- 24h home delivery: our only home delivery option. Please note that this delivery method is not considered a guaranteed express delivery.
Delivery times begin once the carrier has accepted the package and are provided as estimates in business days.
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⚠️ Receiving your package
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Advisory Service
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Description
Description
Automotive soundproofing
A complete treatment for two doors
The FOUR S2-Door kit brings together three complementary materials to reduce sheet metal resonance and improve door insulation.
Highlights
The S2-BaseMat stiffens the door sheet metal and helps limit its vibrations.
The S2-TopFlex provides a thermo-acoustic layer to be placed on the BaseMat.
The S2-SoftFlex, a porous material, is designed to be placed behind the door panel.
Description
The FOUR S2-Door is an acoustic treatment kit designed to soundproof two car doors. It combines an aluminum butyl mat, closed-cell foam, and a porous absorbent material, with an installation suited for different areas of the door. Available at Sound Auto Concept, it allows you to create a coherent treatment with the three FOUR materials provided in the kit.
- 8 S2-BaseMat sheets: 2.5 mm aluminum butyl mat to limit sheet metal resonance.
- 2 S2-TopFlex6 sheets: 6 mm closed-cell foam for thermal and acoustic insulation, to be placed on the BaseMat.
- 4 S2-SoftFlex7 sheets: 7 mm porous absorbent material, intended to be placed behind the door trim.
Each sheet measures 500 × 370 mm. The source indicates a total coverage of 2.59 m² for all three materials.
Technical specifications
| Feature | Detail |
|---|---|
| Brand | FOUR |
| Model | S2-Door |
| Intended use | Treatment of two car doors |
| S2-BaseMat | 8 sheets · 500 × 370 × 2.5 mm · 1.48 m² · aluminum butyl |
| S2-SoftFlex7 | 4 sheets · 500 × 370 × 7 mm · 0.74 m² · porous absorbent material |
| S2-TopFlex6 | 2 sheets · 500 × 370 × 6 mm · 0.37 m² · closed-cell foam |
| Total coverage indicated | 2.59 m² |
| Weight | 10 kg |
| EAN | 6430042128204 |
Why choose it
- A single kit brings together three materials with different functions to treat two doors.
- The BaseMat and TopFlex are combined on the sheet metal, while the SoftFlex is placed behind the trim.
- The dimensions, thicknesses, and surface areas of each material are specified to prepare the installation.
The three materials of the S2-Door are designed to act in different areas of the door and complete the acoustic treatment.
FOUR S2-Door – Soundproofing Kit for 2 Doors
Payment & Security
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