Raw Materials for High-Performance Adhesives and Sealants

Polymer Expertise That Really Sticks

From structural automotive adhesives and building sealants to furniture lamination and industrial bonding solutions, our portfolio supports manufacturers in creating durable, efficient products. 

We combine materials science expertise with innovative technologies like water-based systems, silane-terminated polyurethanes, and low-monomer formulations to help our partners achieve their performance and sustainability objectives. 

Construction

Transform your construction projects with Covestro's innovative adhesive solutions. Our advanced portfolio delivers superior bonding performance while meeting the highest safety and sustainability standards. Whether your application is flooring, roofing, engineered wood lamination, sealants or rubber crumb bonding, we have a solution for you.

Furniture

Within the furniture market, our innovative raw material solutions enhance both aesthetics and functionality.  Our specialized adhesive technologies serve two key segments:  hard furniture applications, such as cabinet door lamination; and soft furniture manufacturing, where our adhesive raw materials deliver reliable foam-to-foam bonding.

Industrial

Our broad technology toolbox allows for creative solutions for the diverse industrial market.  Covestro provides adhesives for use in metal and plastic assembly. These industrial adhesives can be customized to achieve specific characteristics, helping our customers succeed in their diverse end-use applications.

Automotive

Our innovative adhesives solutions for the automotive industry enhance modern vehicle manufacturing: from high-performance structural adhesives that ensure the safety and durability of EV battery assemblies, to premium lamination technologies that create sophisticated instrument panels, to specialized bonding solutions that securely join interior trim components.

Aromatic and aliphatic prepolymers comprising of <0.1% monomeric diisocyanates.

Key Benefits:

• Can be used in the same way as the Desmodur® and Bayhydur® predecessors in your current formulations so you can continue to focus on your core business
• Makes easy-to-use 2K PU technology available
• State-of-the-art and technically equivalent to our existing products

• Silane-terminated polyurethanes (STP) combine the advantages of a polyurethane backbone and a silane based curing mechanism to provide excellent cohesive strength and adhesive properties.
• STP’s offer exceptional sealing properties, flexibility, and durability, making them ideal for adhering the top plate of the EV battery pack to the bottom compartment.
• Protects the internal components from moisture and contaminants, extending battery life and ensuring safety.

• Allophanate-modified MDI products provide all of the performance of 4,4’ MDI without the handling and storage challenges
• Low viscosity liquid at room temperature allowing for high filler loading
• Excellent storage stability at room temperature
• Low functionality allowing for a wide formulating latitude

Sustainable Solutions

Covestro's CQ portfolio demonstrates our leadership in sustainable adhesive solutions through alternative raw materials. Moving beyond traditional fossil-based sources, we offer ISCC PLUS-certified mass-balanced products across our core adhesive components - MDI, TDI, polyols, aliphatics, and silane-terminated prepolymers. This innovative approach maintains identical product performance while significantly reducing carbon footprint, enabling customers to advance their sustainability goals without compromising on technical capabilities.