2hrs.
Description
High-quality polyurethane sealant for joints in building and civil projects. Sikaflex Pro provides excellent adhesion to concrete, masonry, metals, and timber, with outstanding flexibility and weather resistance. It extrudes smoothly and tools to a professional finish, curing to a paintable elastomer. Suitable for internal and external applications including façades, precast elements, and perimeter joints. Use with backing rod to maintain correct joint geometry and eliminate three-sided adhesion for maximum movement capability and long-term sealing performance in pale brown.
