This high-strength 2-part adhesive has an excellent heat and weather resistance. Because of its wide adhesion spectrum, this adhesive can be used for a lot of different application fields, e.g. for Aluminium window and door manufacturing for bonding of corner connectors, in the dry construction for the friction-locked joint bonding of gypsum fibre boards and granulate cement plates and can be applied for joints with a width between ≥3mm and ≤8mm.