Natural stone hardener LMF

Consolidation of open-pored mineral building fabric with a sound core, particularly for weathered, leached, surface-sanding natural stone including mortar joints. Also for friable mineral plasters that are internally load-bearing, stucco, frescoes and bricks. Material consumption and substrate suitability must be checked beforehand on a test area. No water repellency. Ideal for subsequent colour treatment with BEECK silicate paints including BEECK Reinkristallin. Alternatively, a final colourless long-term preservation with BEECK BS Plus permanently protects the masonry against rain and weathering.