Abstract: The invention is drawn to flexible self-adhesive mineral wool laminate, comprising—a mineral wool insulation mat with a first and second main face, —a first facing laminated onto the first main face of the mineral wool insulation mat, —a second facing which is a double-sided adhesive structure adhered with one if its adhesive faces to the second main face of the mineral wool insulation mat, the other adhesive face being made of or comprising a pressure sensitive adhesive, the laminate being characterized by the fact that the double-sided adhesive structure comprises a plurality of through-holes, and to use of such laminates for insulating metallic sheet ducts or cavities.

Abstract: The invention is drawn to flexible self-adhesive mineral wool laminate, comprising—a mineral wool insulation mat with a first and second main face, —a first facing laminated onto the first main face of the mineral wool insulation mat, —a second facing which is a double-sided adhesive structure adhered with one if its adhesive faces to the second main face of the mineral wool insulation mat, the other adhesive face being made of or comprising a pressure sensitive adhesive, the laminate being characterized by the fact that the double-sided adhesive structure comprises a plurality of through-holes, and to use of such laminates for insulating metallic sheet ducts or cavities.