https://www.insulationshop.co/125mm-rockwool-nyrock-032-rainscreen-slab-1200mm-x-600mm-pack-of-3-pallet-of-12.html
125mm Rockwool NyRock 032 Rainscreen Slab | 1200mm x 600mm | (pack of 3) - pallet of 12
Buy 125mm Rockwool NyRock 032 Rainscreen Slab, a rigid insulation with more efficient fibre structure for use in ventilated cladding and curtain walling.