HYPERSEAL^.-EXPERT-150 is an innovative polyurethane mastic for sealing expansion contraction joints. It is designed to provide a sealing mastic with almost zero tendency to swell under very difficult weather conditions. The material has excellent thixotropy and can be applied to very large vertical joints. It polymerizes through a reaction with the humidity of the atmosphere and produces mastic with a low modulus of elasticity (50% joint movement accommodation factor) with excellent adhesion to substrates traditionally difficult for polyurethane, such as glass, aluminum, polycarbonates, etc. The extrusion and application of the mastic (with propellant gun) remain as easy regardless of the climatic conditions, so mastic is easy to use even during the winter months at very low temperatures.

Recommended For

• Sealing joints in insitu concrete
• Sealant for joints in expansion concrete plates
• Sealing joints in precast panels
• Adhesive for brick and block work
• Sealings joints in water tanks and swimming pools
• Sealant fot metal frames
• Sealant for aluminum windows and panels
• Joint sealant for irrigation channels

Advantages

• It is easily applied even at high temperatures/humidities without having a tendency to swell
• Excellent thixotropy
• Excellent adhesion on almost any type of surface, with or without the use of special primers
• Excellent extrusion, tooling and storage stability over wide range of climatic conditions
• Excellent chemical resistance, suitable for sealing joints in swimming pools and chemically treated water
• Low modulus of elasticity, joint movement accommodation 50%
• Microorganism and fungus resistant
• Resistance to low temperatures, the material remains elastic even at -40 o C ^o.

Package

20pcs/Box

15pcs/Box