CTK LineFix 7 - premium soundproofing foam

CTK LineFix 7 - Premium thin sound-absorbing mat CTK LineFix 7 This premium, self-adhesive sound-absorbing mat is designed for soundproofing car interiors. The material absorbs sound very well in the mid- and high-frequency range, reducing noise, whistling, resonance, crackling, and creaking of upholstery components. The mat is made of specialized polyurethane with a shape memory effect. The material has a porous structure with a combination of open and partially closed cells. Therefore, it acts as both a sound-absorbing layer and a partial noise and heat insulator. The effective CTK LineFix 7 upholstery sound-absorbing mat is particularly effective behind door panels, upholstery panels, pillar covers, under the headliner, and in the trunk. The mat is thin, very soft, and flexible, so it easily conforms to irregularly shaped surfaces. Thanks to its low thickness, the material fills the gaps between components when compressed. At the same time, it doesn't force plastic panels too much, reducing the risk of them deforming or coming loose from their mounts. Shape memory effect: CTK LineFix 7 foam slowly returns to its original shape after compression. This allows it to more thoroughly fill gaps between body and upholstery components. The material acts as a soft, shock-absorbing spacer, reducing vibrations in plastic interior parts. LineFix 7 helps reduce creaking, cracking, and resonance in components such as door panels, the cockpit, the center console, pillars, trunk components, and other plastic cabin panels. Key benefits of CTK LineFix 7

• Premium self-adhesive sound-absorbing mat,
• thin polyurethane foam, 7 mm thick,
• high sound absorption in medium and high frequencies,
• best efficiency above 1000 Hz,
• sound absorption up to 60%,
• shape memory effect and slow expansion after compression,
• reduction of cracks, creaks and resonances of the upholstery,
• easy installation on flat and irregular surfaces,
• non-toxic, odorless and moisture-resistant material,
• sale per single sheet 50 x 40 cm.

In-Car Applications: CTK LineFix 7 is designed for installation in dry areas inside the vehicle. It works best behind panels and upholstery elements, where noise absorption and elimination of plastic part resonance are needed. The material can be used on, among other things:

• the back side of the door panels,
• A, B and C pillar covers,
• roof behind the headliner,
• dashboard elements,
• center tunnel console,
• engine bulkhead on the cabin side,
• rear inner wheel arches,
• trunk sides,
• rear fender area,
• places where you can hear the upholstery creaking.

How to install CTK LineFix 7? Before installation, the surface should be dry, clean, and degreased. The mat is self-adhesive, making application quick and easy. The material can be cut with a utility knife or scissors to the desired shape. When soundproofing metal body parts, CTK LineFix 7 is best used as the final acoustic layer. First, install an aluminum-butyl mat, which dampens sheet metal vibrations. Next, apply thermo-acoustic foam, and finally, LineFix 7 as a sound-absorbing layer that limits upholstery resonances. This is not your average acoustic sponge. CTK LineFix 7 is not your standard low-density, low-efficiency technical sponge. It is a specialized sound-absorbing mat for professional vehicle soundproofing. Its structure, impregnation, and shape-memory effect have been designed to effectively reduce noise in the vehicle interior. Technical data

• Producer: CTK
• Model: LineFix 7
• Material type: Premium self-adhesive sound-absorbing mat
• Thickness: 7 mm
• Base material: specialized polyurethane with shape memory effect
• Structure: open and partially closed cells
• Sound absorption level: up to 60%
• Most effective action: above 1000 Hz
• Sheet dimensions: 500 x 400 mm
• Sheet area: 0.20 m²
• Sheet weight: 0.09 kg
• Surface weight: 0.44 kg/m²
• Bulk packaging: 18 sheets / 3.60 m²
• Recommended installation temperature: from +10°C to +30°C
• Operating temperature range: from -40°C to +100°C
• Installation: dry places, not exposed to direct water
• Price applies to: 1 sheet 50 x 40 cm