P635 Grey Polyurethane Sealant Construction 600ml

Construction PU Sealant is a one-component, low-modulus polyurethane sealant that cures on exposure to atmospheric humidity. It possesses excellent adhesion to all typical construction materials such as cement-based materials, brick, ceramic, glass, wood, galvanized and painted sheet iron and various plastics.

Properties

• Possesses permanent elasticity.
• 25 % movement capability.
• No surface tackiness after full cure.
• Do not pick up dirt.
• No shrinkage.
• Cures bubble-free.
• Enhanced storage stability.
• No sagging – Thixotropic.
• Can be applied with a hand gun and tool easily.
• Paintable.

Application areas 

• Expansion joints between many different construction materials.
• Movement and connection joints in floors.
• Indoor and outdoor applications for pedestrian and traffic areas.
• Joints between prefabricated construction materials.
• Sealing and bonding of ventilation ducts, gutters and spouts etc.
• For expansion joints between precast concrete panels.