... insulation panel 1. thickness: 75, 100, 120, 150, 200mm 2. Width: 980, 1180mm 3. Density: 40kg/m3 Cold storage insulation ... panels, cold storage panels, PU sandwich panels, Insulation board are usually used in cold storage, cold ... waterproof, it is easily installed.1) Both surface of panel with steel sheet;2) PU density: 38~40 ... us at any time. cold storage insulation panel