Shanghai CHEMPU Co., Ltd. (CHEMPU) is a premier Chinese manufacturer of construction joint sealants, specializing in polyurethane and MS polymer technologies. With a decade of experience and an ISO-certified 8,000 sqm factory, CHEMPU produces high-performance sealants like structural PU-30/40 and eco-friendly MS series (MS-30/50/828). Their products meet ASTM standards, offer

Shanghai CHEMPU Co., Ltd (CHEMPU) presents UV Resistant Silicone Sealant as a superior solution for modern waterproofing challenges. Designed with advanced UV stabilizers, this sealant offers excellent long-term protection against sun exposure, weathering, and water infiltration, making it ideal for building facades, rooftops, windows, doors, marine, and industrial applications. Compared

Shanghai CHEMPU Co., Ltd. (CHEMPU) is a leading construction adhesive manufacturer from China, known for its fast turnaround times. With Since 2013 (over 13 years of experience), an 8,000 m² ISO-certified factory, and three automated production lines, CHEMPU achieves an annual output of 8,000 tons. The company offers a comprehensive

Summary of Why Choose Acrylic Sealant for Interior Joint Sealing This article highlights the key advantages of selecting acrylic sealant for interior joint sealing, with a special focus on the professional offerings from Shanghai CHEMPU Co., Ltd (CHEMPU). CHEMPU’s acrylic sealant products provide superior adhesion, flexibility, paintability, low VOC content,

Flexible subway interior sealant is an essential component for the safety, durability, and performance of modern transit systems. As urban environments grow and subway networks expand, the challenges of structural movement, moisture ingress, and environmental hazards increase. Shanghai CHEMPU Co., Ltd (CHEMPU) addresses these challenges with a comprehensive range of