Rockwool RW4 (Formerly ProRox SL 950)
Rockwool ProRox SL 950 (formerly RW4) is a semi-rigid high quality resin bonded Rockwool insulation Slab that can be used for thermal, acoustic and fire insulation. They are manufactured in a variety of thicknesses and densities to suit most requirements. They are suitable for many applications including thermal insulation for floors, walls, roofs and boiler rooms. Ventilation plant in all types of buildings, offshore platforms and ships, acoustic ceilings and partition panels.