... . SHOWCASES AND OTHER STRUCTURAL USE, ROOFING, COMMERCIAL USEGUTTERS, AUTO PARTS, ELECTRICAL APPLIANCES, VENDING MACHINES, REFRIGERATORS, OVENS, FOR PRE-PAINT. STRUCTURAL USE, ROOFING ... , COMMERCIAL USE …ETCELECTRICAL APPLIANCES, ROOFING, PARTITIONS. FACTORY BUILDINGS, ELEVATOR PANELS…ETCSPECIAL APPLICATIONS: WEAR RESISTANT ...