WEICON solutions for
vehicle construction and vehicle technology

Reliable bonding and potting in vehicle technology

with WEICON Urethane

In the manufacturing of buffer blocks (silent blocks), the careful choice of materials is crucial for quality and durability. WEICON Urethane is a flexible 2-component polyurethane adhesive available in different Shore hardnesses (45, 60, 80). It enables the creation of components with varying degrees of softness or hardness, depending on the requirements.

With high tear and tensile strength, as well as resistance to temperatures ranging from -60°C to +90°C, WEICON Urethane ensures long-lasting and durable bonds. It is perfect for potting silent blocks and other applications in vehicle technology, such as the repair of bushings, the restoration of engine mounts, the protection of rubber-metal bonds or soundproofing in the interior.

Thanks to the different Shore hardnesses, the pourable rubber can be flexibly adapted to specific requirements, enabling efficient and cost-effective maintenance and production.

Permanent fastening and upholstery repair for greater comfort and stability

with WEICON Surface Cleaner and WEICON Adhesive Spray

With intensive use, foam pads on aero handlebar extensions can come loose, reducing comfort and compromising stability. WEICON Adhesive Spray in combination with WEICON Surface Cleaner offers a quick and reliable solution.

First of all, WEICON Surface Cleaner ensures a clean, grease-free base to guarantee excellent adhesion. Next, WEICON Adhesive Spray is evenly applied to both the foam pads and the carrier plates. The adhesive provides a strong, flexible bond, is moisture-resistant and resistant to ageing.

In addition to repairing aero handlebar extensions, this solution is also ideal for fastening padding in vehicle cockpits, repairing seat covers, securing insulation mats in interiors or installing protective padding in motorsport applications. Thanks to its versatility, WEICON Adhesive Spray is a reliable choice for numerous applications in vehicle technology.

Effective crack repair and maintenance in vehicle technology

with WEICON Crack Testing Agent, WEICON WR and WEICON Cleaner Spray S

In the automotive industry, bumper moulds must endure extreme mechanical stress. By using WEICON Cleaner Spray S for thorough cleaning, WEICON Crack Testing Agent for precise crack detection and WEICON WR for repair and reinforcement, a damaged mould can be restored.

This method is suitable not only for mould repairs but also for restoring worn tools, grouting machine foundations, the repair of bearings and shafts, and many other applications in tool and mould making. Thanks to the high wear resistance of WEICON WR, production processes can continue efficiently, avoiding costly new acquisitions.

Heat-resistant bonding in rail vehicles

with WEICON Flex 310 M^® HT 200 and WEICON Cleaner Spray S

In the construction and maintenance of railway vehicles, bonds must withstand extreme loads. WEICON Flex 310 M^® HT 200 provides a permanent bond for metal plates, even under high temperatures, and allows for subsequent powder coating without material distortion. WEICON Cleaner Spray S provides an excellent surface preparation and improves adhesive bonding.

This solution is not only suitable for railway carriage construction but also for bonding metal cladding in commercial vehicles, joining structural components in car body construction, assembling housing parts in air conditioning systems, and many other applications in vehicle and metal construction. Thanks to its certified fire protection classification according to DIN EN 45545-2, WEICON Flex 310 M^® HT 200 meets the highest safety requirements in rail transport.

Permanent sealing of boxer engines

with WEICONLOCK^® AN 305-73

In the restoration and maintenance of classic cars such as the VW Beetle, reliable sealing of the engine is essential. WEICONLOCK^® AN 305-73 provides a permanent and temperature-resistant flange seal for the engine half shells, while simultaneously securing the stud bolt fastening.

In addition to its use in boxer engines, WEICONLOCK^® AN 305-73 is also suitable for sealing gearbox housings, securing flange connections in motorcycle engines and for sealing oil and water pumps in commercial vehicles and classic cars. The low strength allows for later disassembly, while the reliable sealing prevents leaks and material fatigue.

WEICONLOCK 302-43 medium-strength and WEICONLOCK AN 302-70 high-strength threadlockers are also suitable for these applications.

Reliable bonding of rubber seals in vehicle construction

with WEICON Contact GEL, VA 20, VA 2500 HT and VA 1403

In vehicle construction, durable bonding of rubber seals is essential, especially for door and window seals in buses, sweepers and agricultural vehicles. WEICON VA 20 enables fast bonding of NBR seals, while WEICON Contact GEL and VA 2500 HT are perfect for securing them in powder-coated frames. EPDM water drainage seals can be securely fixed using WEICON VA 2500 HT, while WEICON VA 1403 ensures reliable bonding of EPDM to aluminum rails. Cleaning with WEICON Fast Cleaner contributes to excellent results.

WEICON VA 20 ensures rapid curing and shortens production times. WEICON Contact GEL and VA 2500 HT offer high strength and weather resistance, while WEICON VA 1403 enables a visually clean bond with little blooming.

Thanks to WEICON adhesives, rubber seals can be bonded efficiently and permanently – a low-cost and reliable solution for vehicle construction.

Secure sealing of battery packs in electric vehicles

with WEICON Plast-o-Seal^® and WEICON Surface Cleaner

In electric vehicles, battery packs must be reliably protected against moisture, dust and external influences to ensure a long service life and safe operation. Thorough cleaning of the surfaces with WEICON Surface Cleaner ensures excellent adhesion for the subsequent sealing.

WEICON Plast-o-Seal^® provides a permanently plastic sealing effect and adapts flexibly to the components. As a result, the seal remains stable even under temperature fluctuations and mechanical loads. This solution allows battery packs to be sealed efficiently and permanently, increasing the safety and longevity of the battery units.

Reliable bonding of door closing systems in buses

with WEICON Easy-Mix PE-PP 45

Door closing systems in buses have to withstand high mechanical loads. WEICON Easy-Mix PE-PP 45 is specifically designed for bonding low-energy plastics such as PP and PE, providing a durable, strong bond – even with constant opening and closing of the doors.

Thanks to its special formulation, the construction adhesive ensures reliable adhesion both of PP to PP and of PP to glass. The ease of use and fast curing make it the perfect solution for demanding bonding applications in vehicle construction.

With WEICON Easy-Mix PE-PP 45, door closing systems can be installed efficiently and securely, providing durable and stable bonds for everyday use.

Reliable bonding of rubber buffers to aluminium base supports

with WEICON VA 250 Black

When mounting moped seats, rubber buffers must be securely attached to aluminium base frames in order to dampen vibrations and ensure a stable connection. After roughening the surface and cleaning it with WEICON Surface Cleaner, WEICON VA 250 Black is applied to the rubber buffer in a wave-like pattern.

This quick and easy application ensures efficient processing. The cured adhesive retains its elasticity, ensuring a permanent, vibration-resistant bond and effectively compensating for material stresses.

Gentle cleaning of seat cushions

with WEICON Multi-Foam

Seat cushions, especially in child seats, must be cleaned regularly without damaging or discolouring the material. WEICON Multi-Foam is easy to apply: simply spray on, allow it to take effect briefly, then rub off. If necessary, the process can be repeated to remove stubborn stains.

Thanks to its gentle formulation, WEICON Multi-Foam cleans thoroughly without causing discolouration or damage to the material. This simple and effective solution ensures hygienic cleanliness and a longer service life for the seat cushions.

Effective repair of the wheel arch cover

with WEICON Contact-Filler Set Black

For damaged wheel arch covers, a quick and cost-effective repair is often the best alternative to an expensive replacement. After removing the cover, thorough cleaning with WEICON Cleaner Spray S ensures optimal bonding conditions. Next, WEICON CA Primer improves adhesion to low-energy plastics such as polyethylene (PE) and polypropylene (PP), which are difficult to bond without pre-treatment. The bond is carried out with the WEICON Contact-Filler Set Black, which creates a reliable and stable connection.

Thanks to this solution, the repair, including wheel mounting as well as removal and installation, can be completed in just about 45 minutes. The fast curing process and high strength allow for immediate further processing and ensure a long-lasting repair – an efficient and sustainable alternative to replacing the entire cover.

Wide range of applications for WEICON Anti-Seize in industry and vehicle technology

WEICON Anti-Seize is a high-quality assembly paste that is used as a lubricant and release agent for a wide range of applications. It prevents seizing, cold welding, fretting corrosion and general corrosion, and allows for easy disassembly even after prolonged operation.

In mechanical engineering, Anti-Seize protects screw connections, flanges and shaft couplings under high temperatures and extreme loads. In vehicle construction, it facilitates the assembly and disassembly of wheel bolts, brake components and exhaust connections. Anti-Seize can also be used in the food industry, in areas without direct contact with food, to protect moving parts from wear.

Thanks to its high temperature resistance and excellent lubricating properties, WEICON Anti-Seize significantly contributes to extending the service life of components and reducing maintenance costs.

Reliable marking of screw connections on train underbodies

with WEICON Threadlocking Varnish

In rail transport, reliable screw connections are essential for the safety and stability of trains. WEICON Threadlocking Varnish is used to mark all screws on train underbodies, making tampering visible and allowing for easy inspection of the connections.

The threadlocking varnish protects against unauthorised loosening of the screws and contributes to compliance with high safety standards. Thanks to its easy application, it offers a quick and effective solution for reliable maintenance and servicing in the railway sector.

Long-term corrosion protection for waste collection vehicles

with WEICON Ceramic BL

Waste collection vehicles are exposed daily to aggressive chemicals and severe wear. The use of WEICON Ceramic BL effectively protects the interior surfaces of vehicles against corrosion and extends their service life.

The extremely abrasion-resistant epoxy resin system is not only suitable for waste collection vehicles, but also for pump housings, plain bearings, hoppers, pipes and many other industrial applications. Thanks to the extremely smooth surface of WEICON Ceramic BL, it increases the efficiency of conveying processes and significantly reduces maintenance and repair costs.

The ceramic-filled epoxy resin system for wear protection coatings is resistant against high temperatures and also suitable for this area of application.

Reliable bonding and sealing for sensitive vehicle components

with WEICON Surface Cleaner, WEICON Primer E 500 and WEICON Black-Seal

In high-performance vehicles, such as electric race cars, the reliable bonding of the radiator plays a crucial role. A permanent and temperature-resistant bond ensures optimal functionality and prevents material stress caused by mechanical fastenings such as welding or soldering.

For optimal preparation, WEICON Surface Cleaner is used. It removes grease, oil and other contaminants from metal and plastic components, creating the perfect basis for stable bonds.

To improve adhesion to non-absorbent materials such as aluminium or stainless steel, WEICON Primer E 500 is subsequently applied. After a short flash-off time, it ensures optimal adhesion between the surface and the sealant.

WEICON Black-Seal is used for the actual bonding. The special silicone is not only resistant against high temperatures but extremely elastic, pressure-resistant and resistant to oils and greases. It compensates for manufacturing tolerances and enables a robust bond without material distortion caused by heat exposure.

This combination of cleaning, pre-treatment and bonding is ideal for prototype construction and small-series production, as it offers easy application, withstands high temperatures and leaves the material structure unchanged.