SR-20 is a versatile, economy-grade silicone sealant designed for sealing joints with low to moderate movement requirements. With a 20-grade movement capacity (±20%), it provides a dependable, weather-tight seal for a variety of general construction, maintenance, and repair applications. Its no-white-oil formula makes it suitable for both interior and exterior use where staining must be avoided, offering a practical balance of performance and value.
Whether you need technical guidance, product specifications, or a custom formulation — our team is ready to assist.
Room 3030, Block A, Hengtai
Building, No. 1 Shili pu Road, Chaoyang District, Beijing, China
(086) 139-11484888
Do you have questions about how we can help your company? Send us an email and we’ll get in touch shortly.
Your MS polymers revolutionized our prefab construction process. The -30°C performance in our Arctic project was flawless. Finally, a reliable alternative to overpriced imports!
Jim Wood - Project Manager, Norway
From kitchen backsplashes to bathroom modules, your low-VOC adhesives saved us 30% installation time while meeting EU emission standards. Clients love the odor-free results!
Claire T. - Interior Designer, Germany
After testing 12 brands for the Winter Games, only your self-leveling foam adhesive passed our extreme stress tests. Zero leaks in 3 years—proof speaks louder than specs.
Jamesa - Engineering Director, Canada
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