INGADA™ MS-650 High-Movement Joint Sealant – Ultra-Low Modulus MS Polymer
Extreme ±50% Movement Capacity for Super High-Rise Structures
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The Seismic Specialist: Designed specifically for buildings in active seismic zones where structural flexibility is life-critical.
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Super High-Rise Reliability: Withstands the intense wind loads and thermal expansion of skyscrapers.
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Large-Span Capability: The preferred choice for expansive bridge joints and massive industrial facilities.

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Exceptional 50-Grade Movement: The top-tier solution for joints requiring extreme movement accommodation (±50%).
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Optimized Low Modulus: Engineered to provide unparalleled stress absorption in seismic structures and large-span bridges.
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Ultimate Weather Shield: Stable performance from -40°C to 90°C with extended UV resistance for external exposure.
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Seismic Tested: Verified through rigorous fatigue and seismic testing for use in active zones and super high-rise buildings.
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Global Compliance: Solvent-free and eco-certified, meeting international standards for green building and air quality.
Technical Comparison
| Feature | Specification |
| Movement Capacity |
50-Grade (±50%) |
| Application Area |
Super High-Rise / Seismic Zones |
| Substrate Compatibility |
Concrete, Structural Steel, Composites |
| Standard Compliance |
GB/T 14683-2017 & Seismic Standards |
| Elasticity |
Ultimate stress relief design |
Q:What is the maximum movement capacity of INGADA MS-650?
A:MS-650 is a top-tier sealant engineered for extreme conditions, offering a 50-grade movement capacity that accommodates up to ±50% joint displacement. Its performance is verified through rigorous seismic and fatigue testing.
Q:Why is the "Low Modulus" design important for seismic applications?
A:The optimized low tensile modulus allows the sealant to absorb high levels of dynamic stress. This significantly minimizes stress transfer to the substrates, preventing adhesive failure even during extreme structural shifts in high-rise buildings or bridges.
Q:Is MS-650 suitable for sustainable "Green Building" projects?
A:Yes, it is eco-certified and solvent-free. It complies with international indoor air quality standards, including the French A+ rating and China Green Building certifications.
Q:On which substrates can I apply MS-650?
A:This versatile MS Polymer technology provides superior adhesion to a wide range of engineering materials, including concrete, structural steel, glass, stone, and composites.
Q:Can this sealant be used in extreme outdoor climates?
A:Absolutely. MS-650 features superior UV and weather resistance, maintaining stable performance in temperatures ranging from -40℃ to 90℃.
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GB/T 14683-2017
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China Green Building Certification
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French A+ Air Quality
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ISO 9001:2015 Management System
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