3. Sprühkleber 4-SPK

Sprühkleber 4-SPK

Sprühkleber 4-SPK

Technical Highlights

  • Adhesive strength top performance, adheres optimally to MDF, wood, GRP, plastic.
  • 500 ml spray can for precise, drip-free application without running.
  • 10 minutes adhesion, insoluble for up to 24 hours, then enormous strength.
  • More technical details
€15.90
€15.90 €15.90
2% discount with credit card

Your price match offer

ProductSprühkleber 4-SPK

Reply within 1–3 working days · Mon–Fri. Outside the EU, we are happy to review an individual offer.

Privacy

This website is protected by hCaptcha. The privacy policy and terms of service of hCaptcha apply.
including VAT plus shipping
Estimated delivery: Sep 25–Oct 2.
x piece
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • EPS
  • Google Pay
  • iDEAL Wero
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • Visa

Delivery & availability

The selected variant is not currently in stock at Masori and is sourced from the supplier. Refer to the estimated delivery window above.

Orders ship together based on the item with the longest lead time. If you need something sooner, ask by email about a possible partial shipment beforehand.

Shipping costs and options depend on the destination. Check the shipping calculator; final costs are shown before placing the order.

Email us the product, car, existing system and budget. We will offer an alternative available sooner.

Ask for an alternative available sooner

Reply in 1–3 working days · Mon–Fri

1 year extra warranty

Every product purchased from Masori includes an additional year of warranty in the third year after purchase (months 25–36). We cover repair or replacement free of charge for covered warranty claims. Automatic and free – exclusively for Masori customers. Your statutory rights remain unaffected.

Warranty terms
datasheet
Four Connect-Sprühkleber 4-SPK-Sprühkleber-masori-kaufen
€15.90
€15.90 €15.90

The Four Connect 4-SPK spray adhesive is a high-performance spray adhesive that is excellent for car audio installation, vehicle interior design, and DIY projects. This test winner in AutoSound magazine impresses with its exceptionally strong adhesive performance, providing a firm bond after just 10 minutes and becoming nearly insoluble after 24 hours, unless significant force is applied. The adhesive adheres optimally to various materials such as MDF, wood, fiberglass, plastic, and metal, making it versatile. With a 500 ml spray can, the adhesive can be applied precisely and economically without drips or runs.

Features

  • Extremely strong adhesive performance for upholstery carpet and various materials
  • Versatile for different applications in vehicle interiors and DIY projects
  • Easy and precise application thanks to the 500 ml spray can
  • Awarded as test winner in AutoSound magazine

Technical Data

  • Content 500 ml
  • Suitable materials upholstery carpet, MDF, wood, fiberglass, plastic, metal
  • Processing simple spraying, short drying time, joining parts
  • AutoSound award test winner with best adhesive strength

Frequently Asked Questions about Sprühkleber 4-SPK

How quickly does Four Connect 4-SPK spray adhesive bond in the car audio sector?

The adhesion begins after approximately ten minutes, allowing components such as carpet or lightweight MDF coverings to be quickly fixed, resulting in only a short waiting time during installation or removal in the vehicle. After this brief drying time, a stable connection is already established, allowing for further components to be aligned and adjusted calmly. After 24 hours, the adhesive strength increases so significantly that the connection can only be broken with considerable force. This mechanism ensures a particularly strong bond, especially with materials like fiberglass or plastic, making it very efficient for demanding car audio installations or complex DIY projects in the interior.

What distinguishes this high-strength spray adhesive when processing carpet and MDF?

The Four Connect 4-SPK spray adhesive utilizes a fine misting technique that allows for uniform application on carpet or MDF without drips or unpleasant running. This results in a clean finish, especially when lining trunk floors or door panels, characterized by a very strong adhesive effect. The precise spray nozzle targets the desired area, minimizing material excess and uneven application peaks. Thanks to the appropriate time window for pressing, larger areas can also be aligned. At the same time, the quick adhesion allows for the successful realization of various vehicle interior designs and DIY projects where reliable hold and homogeneous bonding are essential.

What advantages does Four Connect 4-SPK spray adhesive offer for use in vehicle interiors?

With its strong adhesive power and easy application via a 500 ml spray can, attaching various materials in the car interior is straightforward. You can spray carpet, wood, or plastic precisely and have enough time to securely place the parts. The wide adhesive effect, which also considers fiberglass and metal, makes this glue extremely versatile for the installation of doors, side walls, or trunk parts. Additionally, it impresses with a structured drying phase, where you can rely on almost complete final strength after 24 hours, ensuring lasting hold for car audio modifications and similar tasks. An exactly adjustable spray width also facilitates delicate adjustments.

Why was Four Connect 4-SPK spray adhesive awarded the test winner in AutoSound magazine?

According to the assessment in the magazine, the exceptional adhesive strength plays a crucial role, which is noticeably effective both when bonding carpet and with harder substrates like MDF. The jury highlighted the quick adhesion, which provides sufficient fixation after just a few minutes, while after 24 hours, an almost inseparable bond is formed. The fact that it can be sprayed on easily and without excessive running was another point that convinced the experts. This adhesive enables reliable results in both professional car audio installations and creative DIY projects, justifying the award in the AutoSound test.

How can Four Connect 4-SPK spray adhesive be efficiently used in DIY projects?

As soon as you work on individual constructions where carpet or wood need to be flush connected, you can apply the spray adhesive precisely thanks to its fine dosage capability. Especially with self-built door boards, covers, or enclosures made of MDF, the ability to control the spray pattern precisely and reduce unwanted spray mist is beneficial. The effective adhesive power also transfers equally to fiberglass and plastic, offering a variety of design options. You benefit from an exceptionally quick initial adhesion, allowing you to securely join the components after a short drying time, while complete curing after one day ensures long-term strength.

How does the installation of the spray adhesive work on different surfaces?

To create an optimal bond, you should first clean the surfaces to be joined of dust and grease. Then check if the substrate is suitable for even wetting before spraying the Four Connect 4-SPK spray adhesive from a distance of about 20 to 25 centimeters. This creates an even adhesive layer that you let dry briefly before pressing the parts together precisely. If the material is used on MDF, it is advisable to spray a bit slower and more accurately at the edges and cutouts to ensure the entire area is adequately covered. For wood, plastic, and metal, an even distribution is also necessary.

How safe is Four Connect 4-SPK spray adhesive for carpet applications in vehicles?

Especially if you like to listen to loud music and want to equip your car's Hi-Fi system with custom fittings, the carpet shows reliable adhesion without soaking through or detaching. The precise spray nozzle promotes a very homogeneous adhesive pattern, even when spraying larger areas, such as trunk walls, in one go. Due to the low tendency to drip and run, you benefit from a clean working method that is also suitable for curved shapes. Despite the high final strength after 24 hours, there is enough time during the first ten minutes to readjust the carpet or press it precisely at corners so that everything fits flush and remains permanently fixed.

Is this high-performance adhesive also suitable for metal and fiberglass components with complex shapes?

The Four Connect 4-SPK spray adhesive can be used versatilely on heavier materials such as metal and fiberglass-reinforced plastics (GRP) thanks to its strong adhesive formulation. Even with complex geometries, which are often found in vehicle construction, the targeted spray distribution ensures that even hard-to-reach areas are contacted. The short drying phase allows you to adjust parts slightly before the final adhesive effect sets in. For special contours, such as wavy surface structures, the even atomization contributes to an optimal contact area. This results in various application fields where you can rely on solid connections, whether it’s for hood linings, interior trim, or other DIY project ideas.

Can this mounting spray also be effectively used outside of the vehicle interior?

When working in the workshop or in your home hobby cellar, the Four Connect 4-SPK spray adhesive can also be used effectively, as it has a high adhesive strength that can be utilized not only in the car. Upholstery and construction work with wood, GRP, or metal can thus be approached quickly and easily, especially when you want to connect larger areas quickly. Its spray can with a capacity of 500 ml is designed for sufficiently large surfaces and offers enough leeway to work economically without needing to refill in between. For many DIY projects, such as building speaker boxes or lining hobby devices, this spray proves to be a reliable solution.

How can the 500 ml spray can be used for a clean finish without spray mist spreading in the interior?

When applying the Four Connect 4-SPK spray adhesive with the vehicle doors closed or in tight workshop areas, it is advisable to remove the parts to be glued in advance or to protect them with cover film to prevent anything from settling in unwanted places. By maintaining a spray distance of about 20 centimeters, you achieve a well-focused adhesive layer with minimal overspray. A consistent movement of the can during application is helpful to prevent localized over-application. After a ten-minute ventilation time, the parts can be precisely connected. With this technique, you achieve a smooth surface without droplet formation and reduce excess adhesive mist to a minimum.

Manufacturer information/responsible person

Audio Import Group
Pekka Kinnunen
Palkkitie 10
84100 Ylivieska
Finland

Contact: info@audioimport.fi

Your advantages with Masori

  • 3-year warranty

    Exclusive to Masori

  • Price guarantee

    Your price advantage

  • Pay in instalments

    Klarna & PayPal

  • Customer reviews

    Real experiences

  • An upgrade for your car and budget

    Advice by email

Recently viewed products