Are Liquid Adhesives Bringing New Changes in Modern Manufacturing Processes?

9 Jul



  • Introduction
  • Weight reduction and cost efficiency
  • Enhanced design flexibility and improved product durability
  • Increased production speed

Liquid adhesives include a broad category of bonding agents typically applied in a fluid state and then undergo a curing process to achieve their final strength. They are formulated from various polymers, each designed to meet specific performance requirements such as flexibility, heat resistance, chemical resistance, and adhesion to different substrates. These materials securely bond other materials together with strength and reliability that have reformed production processes, offering advantages that traditional fastening methods often cannot match. The versatility of liquid adhesives calls for a discussion where its impact on modern manufacturing process can be concisely assessed.

Weight reduction and cost efficiency

Liquid adhesives evenly distribute stress across bonded surfaces, allowing for lighter materials and thinner components. This enhances fuel efficiency in aerospace and automotive sectors, while also improving handling and performance in electronics and medical devices. Additionally, adhesives eliminate the need for bulky reinforcement structures, enabling sleeker designs and greater design flexibility in various industries. Moreover, they remove the need for complex mechanical fasteners, lowering material and maintenance expenses associated with traditional joining methods. Henkel offers several advanced adhesive products under its brands like Loctite and Teroson, designed to address the challenges of traditional joining methods in various industrial applications. Its structural bonding adhesives are formulated to provide high-strength bonds that match or surpass the capabilities of traditional welding and mechanical fastening methods.

These adhesives also enhance production efficiency by enabling automated application and curing processes, minimizing downtime, and increasing output. Additionally, their ability to bond dissimilar materials reduces scrap and rework, further minimizing waste and associated costs. 3M has developed advanced adhesive technologies that not only enhance bonding performance but also contribute to significant cost savings for manufacturers across various industries. One notable product line is their structural adhesives, such as the 3M™ Scotch-Weld™ Structural Adhesives, which are designed to replace traditional mechanical fasteners like rivets and welds.

Enhanced design flexibility and improved product durability

The liquid adhesives industry has improved product durability in modern manufacturing by creating strong bonds that distribute stress evenly across surfaces. Contrary to mechanical fasteners, which can weaken materials with punctures or stress points, adhesives provide a continuous bond that enhances structural integrity. This reduces the risk of fatigue failure and improves resistance to vibration, impact, and environmental factors. Adhesives also seal joints against moisture and contaminants, protecting components from corrosion and extending the lifespan of products. Henkel, a leading manufacturer of adhesives and sealants, collaborated with BMW, a renowned automotive manufacturer, to develop innovative adhesive solutions modified to enhance vehicle design flexibility and durability.

These adhesives enhance design flexibility in modern manufacturing by enabling the bonding of dissimilar materials and complex shapes that traditional fastening methods struggle to accommodate. They create strong, seamless bonds without mechanical fixtures, allowing for sleeker designs and reducing weight. They also facilitate the assembly of lightweight materials like composites and enable intricate, space-saving configurations in electronics and automotive sectors. This versatility in bonding capability allows manufacturers to innovate with new materials and designs, meeting diverse functional and aesthetic requirements efficiently.

Increased production speed

Liquid adhesives can be applied quickly in automated or semi-automated systems. They cure rapidly under controlled conditions, reducing assembly time and allowing for immediate handling of bonded components. This efficiency boosts overall throughput in manufacturing lines, minimizes downtime, and accelerates time-to-market for products. Adhesives also organize workflows by simplifying assembly steps and reducing the need for specialized equipment or skilled labor. In 2024, H.B. Fuller joined forces with Bostik to explore new formulations of liquid adhesives for packaging and consumer goods, emphasizing ease of use and adhesive performance in diverse conditions.

Recent advancements in adhesive technology and collaborations among industry leaders continue to expand their application possibilities. Nano-adhesives offer enhanced bond strength at microscopic levels, useful in miniaturized electronics and medical implants. In 2023, Nano-X and Advanced Adhesives collaborated to develop nano-adhesives modified for miniaturized electronics and medical implants. These adhesives utilize nanotechnology to achieve superior bond strength at microscopic scales, ensuring reliable and durable connections crucial for compact electronic devices and biocompatible medical implants. The partnership aims to advance technological capabilities in these fields, enhancing device performance and patient outcomes through more robust and precise bonding solutions. In addition, smart adhesives can change properties in response to external stimuli such as temperature or light, offering dynamic bonding solutions. Drawing inspiration from nature, bio adhesives replicating gecko feet or mussel adhesion are being developed for specialized applications requiring unique bonding characteristics.


Liquid adhesives have upgraded modern manufacturing processes by offering superior bonding capabilities, design flexibility, and efficiency over traditional fastening methods. Whether it is automotive and aerospace industries or electronics and medical devices, their role continues to expand as new formulations and technologies emerge.

To get industry updates and other important insights on liquid adhesives, reach out to our analysts now!  

Koyel Ghosh

Koyel Ghosh

Author’s Bio- Koyel Ghosh is a blogger with a strong passion and enjoys writing in miscellaneous domains, as she believes it lets her explore a wide variety of niches. She has an innate interest in creativity and enjoys experimenting with different writing styles. A writer who never stops imagining, she has been serving the corporate industry for the last five years.


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