Corrosives cabinet is made of tough 18-gauge steel with double-wall design containing 1.5"" of air space between walls. Lower and upper vents both have fire baffles. Three-point key lock, grounding attachments, and 2"" raised leakproof door sills. For protection from chemical spills, exterior and interior, including shelves, have a blue epoxy powder coating. Additional protection provided by polyethylene trays for the shelves and cabinet bottom. Sliding door models have self-closing doors with fusible link. Dimensions are 43"" wide and 18"" deep. Depth of shelf is 14.75"". Bench models have one shelf, will hold 30 gallons and are 44"" high. Floor models have two shelves, will hold up to 45 gallons and are 65"" high. Nitric and sulfuric acid should not be stored in these cabinets.