AT-120B polyurethane sealant containers; for what is a polyurethane sealant containers, vans seams sealed. AT-112C polyurethane sealant for auto mechanics visible part of the body of a variety of vehicles and general seams sealed. Building construction with polyurethane sealant polyurethane sealant | polyurethane sealants | provided by Shandong Austria too Ltd. Shandong Austria too. Shandong Austria too Ltd. (www.shandongaotai.com) strong, credible, in Dezhou's PU products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Austrian Shandong Taihe you hand into the brilliant, for a better future!