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A2-Rated & Third-Party Certified / MCM Flexible Stone Panels — 3–7mmLightweight High Performance





This panel replicates a split-face stacked stone wall — horizontally coursed rows of individual elongated blocks, each with a heavily fractured and pitted face showing irregular angular tool marks and pronounced surface relief. Also known as Nebula Stone or Starcloud Stone (WP-9021), the recessed horizontal joint lines between courses cast defined shadow lines across the panel face. Available in deep charcoal-black and medium grey colourways. The 3.5–6.5 mm thickness range reflects the variable relief depth across individual block faces within each panel.
ⓘ Check the basic product specifications below. To view complete third-party certifications and test reports, please request our certification documents .
ⓘ Color Disclaimer: Actual colors may vary from screen display due to monitor settings and lighting conditions. We recommend requesting a physical sample before placing a bulk order.
| Parameter | Details |
|---|---|
| Product Code | WP-9021 |
| Also Known As | Nebula Stone; Starcloud Stone |
| Surface Finish | Horizontally coursed split-face stacked stone pattern; heavily fractured and pitted block faces with deep angular relief and recessed joint lines |
| Available Colours | Charcoal black; medium grey |
| Panel Size – Standard | 600 × 1200 mm |
| Panel Size – Large | 1200 × 2800 mm |
| Thickness | 3.5–6.5 mm |
| Weight – Standard | 5.8 kg per panel |
| Weight – Large | 25 kg per panel |
| Reaction to Fire | Class A2-s1,d0 (EN 13501-1) |
| Suitable Applications | Interior and exterior wall cladding; restaurants, hotels, retail, office buildings, hospitals |
Product Application & Physical Properties
Fire Performance – EN 13501-1:2018
A2 = Limited combustibility · s1 = Very low smoke production · d0 = No flaming droplets or particles








