Sikaflex Construction+

Sikaflex® Construction+ is a high-performance, 1-part, moisture-curing elastic joint sealant designed for **concrete and masonry facades**. It offers exceptional **weather resistance**, **flexibility**, and **durability**, making it ideal for both **interior and exterior** applications.

Formulated using **i-Cure® Technology**, Sikaflex® Construction+ ensures **bubble-free curing**, excellent **adhesion to porous and non-porous surfaces**, and low emissions. It conforms to **ASTM C 920 Class 35** and **EN 15651-1 standards**, ensuring superior performance across various construction projects.

Specifications

• Technology: i-Cure® polyurethane
• Movement capability: ±35% (ASTM C 719)
• Density: ~1.45 kg/l (ISO 1183-1)
• Shore A hardness: ~28 (ISO 868)
• Service temperature: -40°C to +70°C

Applications

• Sealing joints in **facade elements, pre-cast structures, and cladding**
• Interior and exterior **movement joints**
• Bonding and sealing **infill panels and curtain walling**
• Compatible with **concrete, brick, cement renders, metals, and more**

Sikaflex® Construction+ delivers **long-lasting protection and sealing performance** in demanding construction environments, ensuring durability, flexibility, and superior adhesion.