HYPERSEAL EXPERT 150 – GREY 300CC

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.

“Sealing of joints in buildings Expansion joint sealant Sealing mastic of prefabricated cement elements Sealing of metal frames Joint sealant in swimming pools and water tanks Welding and sealing of aluminum panels Sealing mastic on glass Sealing joints in granites and marbles Sealing joints in buildings Expansion joint sealant Sealing mastic of prefabricated cement elements Sealing of metal frames Joint sealant in swimming pools and water tanks Welding and sealing of aluminum panels Sealing mastic on glass Sealing joints in granites and marbles”

“It is easily applied even at high temperatures/humidities without having a tendency to swell Excellent thixotropy Excellent adhesion to many types of substrates and without the use of a primer Excellent extrusion and storage stability regardless of temperature and humidity Excellent chemical resistance. Ideal material for sealing joints in pools and tanks containing chemically treated water Low modulus of elasticity, joint movement accommodation 50% Resistance to microorganisms and fungi Resistance to low temperatures, the material remains elastic even at -40 oC It is easily applied even at high temperatures/humidities without having a tendency to swell Excellent thixotropy Excellent adhesion to many types of substrates and without the use of a primer Excellent extrusion and storage stability regardless of temperature and humidity Excellent chemical resistance. Ideal material for sealing joints in pools and tanks containing chemically treated water Low modulus of elasticity, joint movement accommodation 50% Resistance to microorganisms and fungi Resistance to low temperatures, the material remains elastic even at -40 oC”