PORTABLE, OUTSIDE REFRIGERATED STORAGE UNITS MOUNTABLE ON THE GROUND, ON A FLOOR OR PLATFORM, HAVING INSULATED WALLS AND ROOF STRUCTURE COMPOSED OF LAYERS OF MATERIALS INCLUDING OUTER METAL SHEET AND FOAMED PLASTIC RESIN THEREBETWEEN

VINYL FOAM MATERIAL PROVIDED IN ROLLS AND SHEETS WITH ADHESIVE ON ONE SIDE OR BOTH OR WITHOUT ADHESIVE, SUITABLE FOR GASKETING, INSULATION, WEATHER-STRIPPING, SEALING, VIBRATION ISOLATION AND PACKAGING