MCM Flexible Stone Failure Diagnosis: Cracking, Hollow Spots and Delamination A wall clad two years ago starts sounding hollow when you tap it. A corner lifts. Hairline cracks appear along a joint that looked perfect at handover. Nobody agrees on whose fault it is: the contractor blames the material, the supplier blames the substrate, the

Putting MCM Flexible Stone Over External Wall Insulation (ETICS / EIFS) A 1970s block gets insulated. The render goes on, the building stops leaking heat, and the elevation now looks like a rendered 1970s block. The obvious fix — real stone — was never an option, because 40 kg/m² of stone does not hang off