| abstract |
The invention relates to a composition, comprising a) at least one silane-functional polymer P having alkoxy end groups, which are not methoxy groups; b) at least one catalyst for the cross-linking of silane-functional polymers, selected from the group comprising an organotitanate, organozirconate, and organoaluminate; c) at least one compound having at least one amidine group. Such compositions are suitable as adhesives, sealants, and coatings and have the advantage that said compositions are substantially free from tin or organic tin compounds and do not split off methanol during curing. |