2hrs.
Description
High-performance polyurethane building sealant designed for movement and perimeter joints. Sikaflex Pro provides excellent flexibility, UV resistance, and adhesion to concrete, brick, masonry, metals, and timber. It guns smoothly, tools neatly, and cures to a tough, paintable elastomer suitable for interior and exterior applications. Ideal for façades, precast panels, and window perimeters. Use with appropriate backing rod to control sealant depth and minimise three-sided adhesion, ensuring reliable long-term joint performance and a smart dark grey finish.
