Information on the GM Ultra Spanish Slate
Available in 500×250 (20″x10″), 500×375 (slate and a half) & 600 x 300 (24×12), the GM Ultra Spanish slate is perfect in every way; smooth finish, uniform in thickness, easy to lay and easy to cut – you cannot fault these slates.
| Sizes Available | Slates per m2 | Thickness | Quality Rating |
|---|---|---|---|
| 500x250 | 21 | 5-6mm | A1-S1-T1 |
| 500x375 | ---- | 5-6mm | A1-S1-T1 |
| 600x300 | 13 | 5-6mm | A1-S1-T1 |
