• Constructed of 3/8” white polypropylene. • Nitric acid compartment fits inside 40” and 60” cabinets. • All cabinets have a 2” liquid-tight trough to contain accidental spills. • Excellent cabinet for very corrosive environments — inside and out. • Uniquely designed cabinet door hinge made of plastic ensuring years of worry-free service. • Warranty: 1 year