Flexible Rock by Ningbo Minbang New Material Co., Ltd

Twelve surfaces from 3 mm to 15 mm, all on the same wall detail.
6 kg/m² at the thin end, 12 kg/m² at the deepest press.
Cast in a steel mould, so the relief survives a cut edge.
EN 13501-1 A2-s1,d0 on a non-combustible substrate.
Polymer adhesive or ventilated frame; cuts with a utility knife on site.

Twelve surfaces on one flexible mineral substrate, ordered by depth: Slate at 3 mm and 6 kg/m², Shale at 15 mm and 12 kg/m², and ten surfaces between them at 5, 8, 9, 12 and 13 mm. Thickness and weight are the only things that change across the range. Fixing is polymer adhesive or mechanical on a ventilated frame, fire class is EN 13501-1 A2-s1,d0 on a non-combustible substrate, and every sheet cuts with a utility knife on site. Sheet sizes run 1200 × 3000 mm for most surfaces and 1160 × 3000 mm or 1100 × 2850 mm for the deeper presses, because of mould tooling. Each surface is cast in a steel mould rather than printed, so the relief runs through the sheet and a cut edge shows the same texture as the face. It is a finish, not a barrier: on exterior walls specify a drained substrate behind the sheet.