Structural adhesive PU 47
PU47 is a one-component, fast-curing polyurethane adhesive sealant designed for high-performance bonding and sealing across multiple applications. It delivers a strong yet flexible bond that effectively absorbs vibration and movement without cracking or losing adhesion. Thanks to its non-sag, thixotropic formulation, PU47 can be applied vertically or overhead with ease while maintaining a neat, professional finish. It adheres exceptionally well to metals, painted surfaces, plastics, wood, and concrete, often without the need for primers, and combines the flexibility of a sealant with the structural strength of an adhesive. Once cured, PU47 remains permanently elastic and is resistant to moisture, weathering, and temperature extremes ranging from −40 °C to +100 °C. It is also paintable after skin formation, enabling OEM-quality finishing. Overall, PU47 offers reliability, speed, and professional-grade performance for demanding environments where strong, lasting bonds are essential.