Kastar to Showcase MS Polymer Sealants at The Big 5 Global 2026

DUBAI, UAE, Oct. 26, 2026 /CourierPR/ -- Kastar, a Chinese high-tech sealant manufacturer, is set to showcase its MS971 Multi-purpose MS Polymer Sealant and MS973 Fast Dry MS Polymer Sealant at The Big 5 Global 2026, taking place from November 23 to 26 at Dubai World Trade Centre. The company will be present at Booth 8E 331A in the International Pavilion, Za'abeel Hall 3.

Kastar, founded in 1997 and headquartered in Foshan, China, has accumulated 28 years of experience in adhesive and sealant manufacturing. The company's research and development efforts have led to the development of MS polymer sealants using its in-house silane-terminated polymer synthesis technology. Kastar boasts a portfolio of 35 patents, reflecting its commitment to innovation and quality.

The company's manufacturing facilities are spread across five Chinese provinces, covering approximately 150,000 square meters in total. Kastar's annual production capacity reaches 600,000 metric tons across its product portfolio, with 300,000 metric tons dedicated to sealants. The company operates a testing center of more than 1,000 square meters with CMA certification, applying 12 inspection stages across its production process. This ensures an outgoing product defect rate of no more than 0.03 percent, a testament to Kastar's stringent quality control practices.

Kastar's MS971 Multi-purpose MS Polymer Sealant is designed for a wide range of applications, including window and door perimeter sealing, roofing, gutters, concrete joints, and metal building construction. Its technical data sheet lists substrates such as aluminum, glass, PVC, wood, and concrete. The MS973 Fast Dry MS Polymer Sealant is ideal for sealing and flexible bonding in applications such as sheet metal fabrication, HVAC systems, and vibrating structures. Both products feature low VOC content, UV resistance, and compatibility with water-based paints.

Kastar has established a global presence, exporting products to 69 countries and regions and serving more than 1,000 customers worldwide. The company has been an Alibaba Gold Supplier for nearly two decades and has established distribution channels in several European markets. Kastar's product range includes silicone and acrylic sealants, fire-resistant sealants, tile grouts, construction adhesives, and waterproof coatings.

At The Big 5 Global 2026, visitors can meet the Kastar team to review the specifications of MS971 Multi-purpose MS Polymer Sealant and MS973 Fast Dry MS Polymer Sealant and discuss OEM/ODM requirements. Kastar offers original equipment manufacturer (OEM) and original design manufacturer (ODM) services, allowing building materials brands and regional distributors to customize their product formulations, colors, viscosities, and packaging options.

Kastar's commitment to quality and innovation positions it as a leader in the construction sealant and adhesive industry. The company's participation in The Big 5 Global 2026 underscores its dedication to expanding its global footprint and serving the needs of international building materials buyers.