Ctk premium 4.0 box - damping mat, 10 pcs / 1.85 m2

CTK Premium 4.0 Box - lightweight premium anti-vibration mats 4 mm / 10 sheets CTK Premium 4.0 Box This set of top-quality, self-adhesive anti-vibration mats is designed to effectively dampen vibrations, noise, and acoustic resonances in car body and upholstery components. This product is ideal for professional car soundproofing, installing high-end car audio systems, as well as for soundproofing yachts, machinery, industrial equipment, and housings for computers, electronics, and household appliances. The package includes: 10 sheets measuring 370 × 500 mm, which gives a total area 1.85 m² The mat is thick 4.0 mm and the outer aluminum layer has a thickness 100 µm The CTK Premium 4.0 Box is the strongest version of the Premium series, designed for lower and stationary body elements exposed to the most noise. The highest efficiency in the CTK Premium series. The CTK Premium 4.0 is made of an advanced composite of high-quality butyl rubber, specialized polymers, and a reinforcing, embossed blackened aluminum foil. This design allows for highly effective vibration absorption, limiting resonances, and reducing noise transmitted through body components. The 4.0 mm version is designed for areas requiring maximum damping efficiency. It performs particularly well on the passenger compartment floor, trunk floor, wheel arches, and engine compartment bulkhead. Very high vibration damping - MLF 0.55. One of the most important parameters of anti-vibration mats is the mechanical loss factor. MLF It determines the material's ability to absorb vibration energy. The higher the MLF value, the more effectively the mat reduces vibration, resonance, and noise. CTK Premium 4.0 achieves a value MLF = 0.55, which translates to very high damping efficiency. This makes the mat recommended for the most demanding areas in the car, where thinner or less advanced materials may not provide sufficient effect. A thick premium mat without adding unnecessary weight to the car. Despite its 4 mm thickness, the CTK Premium 4.0 maintains a very good balance between effectiveness and weight. The package weighs 8.53 kg, and the surface mass is 4.61 kg/m² This allows you to effectively soundproof key vehicle components without unnecessarily increasing the weight of the entire installation. This is especially important for professional soundproofing, where thicker mats should be used in the most acoustically critical areas. Strong 100 µm Black Aluminum Foil The outer layer of CTK Premium 4.0 is made of embossed, blackened aluminum foil with a thickness of 100 micrometers, That is 0.1 mm The foil mechanically strengthens the material, protects the butyl polymer layer, and further improves the mat's acoustic properties. Thicker foil increases surface stability, making the mat suitable for components exposed to high vibrations, resonances, and road noise. When properly pressed, the material creates a stable dampening layer on the sheet metal surface. For lower and fixed body elements, the CTK Premium 4.0 Box is particularly recommended for components that transmit the most road noise and vibrations. In these areas, using a thicker mat makes the most sense, as it allows for the full effectiveness of the material. The mats can be used on:

• passenger cabin floor,
• trunk floor,
• wheel arches,
• engine compartment partition,
• lower body elements,
• stationary body parts exposed to the greatest noise,
• surfaces susceptible to strong resonances.

This product is ideal for comprehensive vehicle soundproofing, reducing road noise, improving ride comfort, and professional car audio installations. CTK Premium 4.0 in Car Audio CTK Premium 4.0 can be used in the most demanding car audio installations. Soundproofing key body elements helps reduce sheet metal resonances, improves interior acoustic stability, and reduces background noise in the cabin. Lower vibration and resonance levels allow for better utilization of a high-end audio system's capabilities. The mat is particularly effective where strong damping is required, such as on the floor, wheel arches, trunk, and engine compartment bulkhead. Best for the Most Demanding Customers The CTK Premium series is designed for uncompromising soundproofing installations. With a variety of thicknesses available, you can select the right material for a specific location in the vehicle and achieve high performance without unnecessary weight gain. CTK Premium 4.0 is a good choice for the most acoustically critical areas in the vehicle. In less stressed areas, thinner versions of CTK Premium can be used, while the 4.0 mm version is best used in areas with the highest noise and vibration levels. Applications outside the automotive industry