MEGASEAL PU1 is a single-component, moisture-curing polyurethane sealant that forms a durable, flexible joint with outstanding weather and UV resistance. Ideal for sealing expansion and movement joints in both indoor and outdoor settings, MEGASEAL PU1 delivers strong adhesion to concrete, wood, stone, and metals. It cures quickly, reduces dirt pickup, and provides a permanent watertight seal. The product is highly resilient, resistant to chemicals, and compatible with water-based paints, making it an excellent choice for general construction, facade works, and infrastructure projects where flexibility and longevity are essential.
