| 摘要 |
A composition useful as a sealant in the automotive industry, particularly the paint shop area, is provided which comprises a plastisol, an amine-containing adhesion promoter, and, an acid catalyst other than dinonyl napthylene disulfonic acid. The composition when topcoated with an acid catalyzed topcoat, i.e., paint, during its application in the automobile assembly and particularly areas that have not been readily overcoated will provide a topcoat possessing a non-tacky surface. |
