Description
Bostik Sealnflex 600ml is a one-part polyurethane construction sealant providing flexible, durable joints. The black colour suits façade shadow lines, metalwork, and architectural detailing. Excellent adhesion to concrete, masonry, metals, and many substrates. Weather-resistant with good movement capability for expansion and control joints. Ideal for façades, cladding, and perimeter sealing. Tool to a smooth finish and allow curing per ambient conditions.




2hrs.