Certified, eco‑friendly, natural mortar containing pure NHL 3.5, EN 459‑1 compliant lime for extremely breathable rough rendering and pointing of masonry, ideal for use in GreenBuilding and Historical Restoration.
Biocalce® Pietra is an M5 class mortar, suitable for the construction of exposed vertical walls and for pointing brick or natural stone coverings. Internal, external.
Naturally and highly breathable
Can be mixed with inert materials to reproduce the original mortar