Easily separate and identify Class III combustibles using these red safety cabinets. Adjustable shelves accommodate many smaller paint tins, aerosols and inks found in printing, painting, furniture and motor vehicle operations. Designed to meet OSHA and NFPA standards, Sure-Grip® EX cabinets are constructed of sturdy 18-gauge (1-mm) thick double-wall, welded steel with 1-1/2 in. (38-mm) of insulating air space for fire resistance. High-performance, self-latching doors close easily and securely for maximum protection under fire conditions. Patented SpillSlope® galvanized steel shelves direct spills to back and bottom of a leakproof sump. They adjust on 3 in. (76-mm) centers for versatile storage.