Dämmfolie 500×370 mm S2-BaseFoil
Technical Highlights
- 200 µm Aluminium, hohe Steifigkeit, minimiert Dröhnen.
- Großes Format 500 x 370 mm, bedeckt effizient Flächen.
- Zuverlässiger Acrylatkleber, einfache Befestigung möglich.
- More technical details
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Dämmfolie 500×370 mm S2-BaseFoil by Four Connect
Four Connect S2-BaseFoil Insulation Foil 500×370 mm – For uncompromising door insulation and stable sound
Are you looking for insulation that truly quiets doors and provides a stable working surface for the speaker? The Four Connect S2-BaseFoil Insulation Foil is designed specifically for this purpose: as the first layer for sealing large door openings or as an additional reinforcement for already insulated areas. I use such aluminum foils when I want to extract as much structural rigidity as possible – for example, to minimize booming and allow kick bass to play crisp and precise. For SQ setups where the door should not just be "dead," but the speaker can really work.Technical Highlights
- 200 µm aluminum foil: The material thickness provides noticeable stiffness – ideal for stabilizing large openings in the door sheet without additional metal braces. This helps minimize vibrations.
- Strong acrylic adhesive layer: The foil reliably adheres to the substrate without the need for special tools or preheating. This saves time during installation and ensures that nothing shifts.
- Large mat format: With 500 × 370 mm per mat, large areas can be quickly covered with minimal waste – this is practical for doors and trunk floors.
- Versatile use: The S2-BaseFoil is suitable as the first sealing layer on bare metal as well as an additional reinforcement on existing aluminum-butyl insulation – for example, on the roof, floor, or wheel arches.
- Flexible processing: Can be cut and adjusted without pre-treatment or heating, which speeds up installation on complex contours.
Technical Data Overview
- Dimensions per mat: 500 × 370 mm
- Thickness aluminum: 200 µm (0.2 mm)
- Quantity per package: 20 pieces
- Total area per package: 3.7 m²
- Material: Aluminum with acrylic adhesive
- Made in: Europe
Application Area & Compatibility
The Four Connect S2-BaseFoil Insulation Foil is particularly useful when you want to acoustically optimize the doors of your vehicle – whether for high-quality components or simply more driving comfort. I use such foils as a base layer in all common vehicle models before adding aluminum-butyl mats. It is also suitable as an additional reinforcement on already insulated areas such as roofs, floors, or wheel arches. The combination with a high-quality aluminum-butyl mat (such as Four Connect S2-Butyl) is recommended to effectively dampen low frequencies as well.What to Consider During Installation
- The substrate should be grease-free and clean – only then will the adhesive hold permanently and the insulation work optimally.
- Always fully adhere large areas and carefully smooth out air bubbles to prevent resonances.
- The S2-BaseFoil can be cut directly – a sharp utility knife is sufficient, no preheating necessary.
- For doors: First apply the base foil to the large openings, then add aluminum-butyl either fully or spot-wise to further increase stiffness and damping.