HYPERSEAL®-EXPERT-150 is a one-component, polyurethane-based expansion joint sealant designed for both high-temperature and high-humidity environments. It cures upon exposure to atmospheric moisture, forming a highly elastic seal with a 50% joint movement accommodation factor. 
Key Features:
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Bubble-Free Curing: Ensures a smooth finish without bubbling or swelling, even under challenging climatic conditions. 
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Excellent Thixotropy: Maintains stability in large joints, preventing sagging and ensuring ease of application. 
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Superior Adhesion: Bonds effectively to a wide range of substrates, including glass, aluminum, steel, and polycarbonate, with or without primers.  
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Consistent Application: Extrusion and tooling properties remain stable across varying temperatures and humidity levels. 
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Chemical Resistance: Suitable for sealing joints in swimming pools and areas exposed to chemically treated water. 
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Elasticity: Maintains flexibility, accommodating joint movements up to 50% without compromising seal integrity. 
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Temperature Resistance: Remains elastic and stable in temperatures ranging from -40°C to over 60°C. 
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Microbial Resistance: Resists growth of microorganisms and fungi, ensuring long-term durability. 
Recommended Applications:
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Sealing joints in in-situ and precast concrete panels. 
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Adhesion for brick and block work. 
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Sealing joints in water tanks and swimming pools. 
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Sealing around metal frames and aluminum windows. 
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Joint sealing for irrigation channels. 
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Sealing applications for glass, granite, and marble. 
HYPERSEAL®-EXPERT-150 is available in white, grey, and black colors, in 600 mL cartridges.
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