| abstract |
The invention relates to a two-component polyurethane composition containing a polyol, a polyisocyanate, a blocked amine, and a bismuth(III) - or zirconium(IV) catalyst. The composition is easy to process, cures quickly and without bubbles, and has unexpectedly high strengths when in its cured state. It is particularly suitable as an adhesive, sealant, coating or potting compound. |