The materials of Douai are properly labeled, stored and traceable. This product is easy to tear off by hand
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Premium raw materials: the raw materials of Douai are well selected and strictly analyzed by our quality control member. They compare with the data through high-intensity testing experiments and then select the best materials. The product is available in many different sizes and viscosity levels
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To guarantee the quality of Douai , its raw material suppliers have undergone rigorous screening and only those suppliers that meet international standards are selected as long-term strategic partners. The product can provide an excellent sealing function
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Douai features a blend of aesthetics and functionality. It is not likely to tear paint off the base materials
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Strict production standards: the production process of Douai follows extremely stringent standards. These standards ensure that product performance reaches the predetermined range. It is not likely to tear paint off the base materials
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The product is designed for rigorous working conditions. Its excellent mechanical properties enable it to work stably in low and high temperature, humid environment, or corrosive conditions. The product is often used in the automotive painting, circuit board (PCB) processing, and mending and bunding