Rockwool Board / Slab Diameter / Dimension : 1200 X 900, 1200 X 600 ( mm ) Thickness : 25, 30, 40, 50, 60, 70, 80, 100 ( mm ) Density : 40, 60, 80, 100, 120, 150 kg/ m3 Temperature Service : 600 ° C Rockwool Pipe Section / Pipe Cover Diameter / Dimension : 18 mm ( 0, 25" " ) Up to 1016 mm ( 40" " ) " Thickness : 25, 30, 40, 50, 60, 70, 80, 90, 100, 120, 150 mm ( wall thickness) Density : 125 - 150 kg/ m3 Temperature Service : 600 ° C Rockwool Blanket/ Wire Blanket Diameter / Dimension: 3000 x 910 mm, 5000 x 600 mm Thickness: 30, 40, 50, 60, 70, 80, 100 ( mm ) Density : 40, 60, 80, 100, 120 kg/ m3 Temperature Service : 600 ° C