Holz-Handwerk & Fensterbau Frontale

KLEIBERIT is presenting its latest innovations at Fensterbau 2026, showcasing cutting-edge adhesive solutions for both the craft and industrial sectors. The company’s new booth concept spans an impressive 133 sqm in Hall 7, providing a comprehensive program that highlights KLEIBERIT’s expertise.

Drawing on insights gained from previous years at the Nürnberg fair, KLEIBERIT recognized that the application of adhesives in areas such as interior construction, window, door, and staircase manufacturing, as well as in industrial applications, is seamlessly interconnected. Building on this, KLEIBERIT will be showcasing a new trade show booth in Hall 7, Booth 524, which now makes it easier for visitors to learn about the wide range of specific topics related to the application and technology of adhesives all in one place.

This year, the focus will be on the dialogue between trade show visitors and KLEIBERIT specialists regarding topics tailored to specific target groups that are geared toward relevant applications. For instance, there will be a complete overview of both craft window and interior construction, as well as industrial window profile wrapping and door manufacturing. This approach is designed to save time for visitors, reducing the need to navigate long distances across the fairgrounds.

KLEIBERIT will also offer practical demonstrations showcasing the impressive properties of their silane-terminated liquid adhesives (STP series). One such product, KLEIBERIT 605.1.20 STP, is highlighted for its versatility in both indoor and outdoor applications. With exceptional bonding strength and certification from the Rosenheim Institute for Window Technology (DIN EN 204 D4) make this STP adhesive a versatile solution for any workshop.

The product portfolio will also feature exciting adhesive innovations for window manufacturing using PUR micro-emission hotmelt adhesives. These label-free adhesives are UV-active, ensuring perfect control of application and behavior during the bonding process. KLEIBERIT will showcase products such as KLEIBERIT 702.5.49 and 703.7.50, which offer excellent adhesive properties.

Another key focus will be the high-quality bonding of edge materials, featuring interesting application properties such as the overnight technology and sustainable biobased PUR hotmelt adhesives, with formulations containing up to 30% renewable raw materials like KLEIBERIT 707.9.85 ME BIO.

For industrial window profile wrapping, KLEIBERIT is presenting its new product series KLEIBERIT 842, certified by RAL-GZ 716. This series, combined with VOC-reduced primer systems, ensures top durability. The KLEIBERIT 842.2 variant is ideal for achieving the highest-quality results, particularly in vacuum application technology.

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KLEIBERIT‘s specific expertise in profile wrapping with PUR hotmelt adhesives is a core competency of the company. A wide range of PUR adhesive systems for various base and decorative materials, tailored to different performance requirements, is available. Notably, the KLEIBERIT 702.5.49 variant offers excellent advantages for users in terms of melt speed at 120°C and extremely high initial bond strength. The performance of this PUR hotmelt system is particularly impressive when wrapping profiles with complex geometries or radii. Another specialized product in this series is the micro-emission variant KLEIBERIT 703.7.50 ME, which provides significant benefits for wrapping with strong papers, veneers, and CPL, thanks to its pronounced hot tack phase.

KLEIBERIT Sets Global Quality Standards in Profile Coating with PUR Hotmelt Series KLEIBERIT 704.3

For wrapping applications such as PVC window profiles, pre-treated aluminum profiles with PVC films, or primed acrylic films, KLEIBERIT offers the RAL-GZ 716 certified PUR adhesive system series 703.3 and VOC-reduced primer systems KLEIBERIT 842, meeting the highest durability standards. The 842.2 variant is particularly beneficial for optimal use in vacuum application  technology. The fluorescent setting of the primer systems also provides an easy and reliable method for ensuring uniform application during the ongoing process. The all-rounder KLEIBERIT 704.3.00 PUR hotmelt demonstrates very fast curing behavior and thermal resistance (depending on substrate) up to 150°C, with simultaneous cold resistance down to -40°C. Of course, KLEIBERIT also offers label-free ME (Micro-Emission) PUR hotmelt adhesives for such applications, such as KLEIBERIT 704.3.50 ME.

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A product from KLEIBERIT’s adhesive research, developed from expertise in research, development, and practical application technology, is produced in the Baden-Württemberg region of Weingarten and is available to a broad market in both craftsmanship and industry.
KLEIBERIT has successfully combined all the advantages of previous adhesive systems used for assembly and bonding in a single-component adhesive (1C) based on silane-terminated polymer technology (STP), while eliminating the disadvantages of other adhesives like PUR or PVAc systems.

This STP adhesive is free of water, isocyanates, and solvents, offering exceptional adhesive strength across different materials, both together and separately. A major advantage is that bonding with this reactive STP adhesive does not require permanent press pressure; it bonds simply through joining or stacking pressure in a short amount of time. Additionally, the adhesive does not cause swelling or shrinkage in the bonding joint, as no water components are included in the adhesive, and the curing process generates zero CO2. The open time is very comfortable, ranging up to 15 minutes depending on humidity and ambient temperature. The easy-to-use consistency of this patented adhesive is notable for its flowability and economical application via roller, notched trowel, brush, or bead application directly from the practical spray bottle.

The adhesive is suitable for both indoor and outdoor use. The low-emission adhesive (EC 1 plus, according to GEV EMICODE® classification) has been certified by the Institute for Window Technology / Rosenheim according to DIN EN 4102, D4, and also meets the requirements of DIN EN 14257 (WATT 91).
 

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At Holz-Handwerk/Fensterbau Frontale 2026, KLEIBERIT will showcase topics related to sustainability and design versatility in edge banding, combined with superior adhesive performance.

When it comes to the appearance of kitchen, bathroom, or living room furniture, the interplay between the edge and the surface plays a decisive role. Not only because of resistance to water and heat or the matching color of the edge to the surface decor. What is particularly crucial is a joint that is as invisible as possible - the so-called zero glue joint.

It is precisely in this area of tension that adhesives play a crucial role. KLEIBERIT offers a product portfolio specifically developed over many years for this purpose. The focus at the trade show is on new developments such as the label-free PUR hotmelt adhesive KLEIBERIT 707.9 ME series, which offers special properties and benefits for the applicator. One standout feature is the Overnight Technology, which means that even if the production process is interrupted for an extended period, including overnight, no cleaning of the application systems is required, and processing can resume seamlessly. The virtually invisible joint provides optimal protection for edge bonding against moisture ingress in kitchens and bathrooms or even in tropical environments, as the adhesive joint created with PUR hotmelt adhesives can be described as irreversible and permanent. To meet the growing demand from users and consumers regarding health and safety, KLEIBERIT has developed the bio-based PUR adhesive system 707.9.85 ME BIO. This PUR hotmelt adhesive is produced with approximately 30% renewable, non-petroleum-based raw materials and is also completely label-free.

Its applications range from edging various panel materials with ABS, PMMA, and PP edges, as well as CPL and HPL edges, to bonding paper, veneer, and solid wood edges with a heat resistance of up to +140 °C or -30 °C.
 

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