PU foam panel beautiful in appearance, light in weight and convenient for installing, ... notch and crank lock,easy assemblePU foam panel for cold roomThe insulation panel, made of polyurethane, covered by SII, PVC colored steel plate ... mm,0.5 mm ,0.55 mm,0.65 mm7. Panel Max. length:8800 mm8. width:1000 mm,980 mm,960 ...