Practical DIXIE Buddytank is actually two tanks in a single cage. Tanks allow user to ship two incompatible products in one unit. Corrosion-resistant tanks offer safe, secure storage of chemicals, caustics, pigments, dyes, and waste material. Seamless, one-piece tank construction with twin 2" valves. Welded heavy-duty steel cages. Self-aligning stackable legs. Materials have been approved to meet FDA standards.