HYPERSEAL® -EXPERT-150 is an innovative polyurethane sealant for sealing expansion-joints.

It is designed to provide a sealing compound with almost zero tension for bulging under very challenging weather conditions.

Its features include:

• Excellent thixotropy during application on very large vertical joints.
• Polymerization through reaction with atmospheric moisture.
• Low elasticity modulus (50% joint movement accommodation factor).
• Outstanding adhesion to difficult substrates, such as glass, aluminum, polycarbonates.
• Easy extrusion and application even at low temperatures during the winter months.