Thickness (mm) (1000x600) 25, 30, 40
| Thickness (mm) (2400x600) 28 overall (Rockwool 10) | Thickness (mm) Flexi (1200 x600) 50, 60, 75, 90, 100, 140 (1200 x400) 50, 100
Rockfloor (1000 x 600) 50 | Thickness mm (1200x600) 50, 60, 75, 90, 100, 140
(1200 x400) 50, 100
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