| 摘要 |
The present invention discloses a two-component adhesion promoter composition for surface pretreatment, comprising two components, the first component, K1, comprising at least one hydrolyzable adhesion promoter substance A which is selected from the group comprising organosilicon compounds, organotitanium compounds, organozirconium compounds, and mixtures thereof; and the second component, K2, comprising at least one compound B which reacts with the adhesion promoter substance A or triggers or catalyzes condensation of the adhesion promoter substance A, and the first and the second components in the unopened state being present in two compartments (1, 2) separated from one another by at least one dividing wall (3). Additionally disclosed are the use of a pack (5) having two compartments (1, 2) which are separated from one another by a dividing wall, and a package (6) composed of a pack (5) and of a two-component adhesion promoter composition, in the compartments (1, 2) separated from one another by a dividing wall 3.
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