The polyurethane sealant on the construction, automotive and other industrial applications is constantly increasing. This article focuses on building a watertight seal with a single-component polyurethane sealant applications. Sealants are used to fill the voids (holes, joints, seams, etc.) Decker sealant material, both bonding and sealing two functions. Shanxi strong sealant sealant sealant, Shandong Austria too (certified), the sealant is provided by Industry and Trade Co., Shandong Austria too. Shandong Austria too Ltd. (www.shandongaotai.com) is Dezhou, PU products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shandong Austria too leadership with the staff warmly welcome all inquiries negotiations to create Shandong Austria too a better future.