These aren't just storage boxes; they are high-performance armored vaults designed to protect your mission-critical assets, sensitive chemicals, and high-value equipment from explosive shockwaves, impact debris, and thermal surges. Our IBC tote racks are engineered for secure, compliant storage of 275-, 330-, and 350-gallon Intermediate Bulk Containers. These industrial IBC racking systems integrate heavy-duty spill containment sumps to help facilities meet SPCC, OSHA, and NFPA requirements while maximizing vertical storage. US Hazmat Storage designs and manufactures fully compliant, factory-built explosion-proof storage lockers for safe outdoor and indoor segregation of hazardous materials. Click Here to see the many different sizing. When Failure is Not an Option. Explosion Proof Storage Cabinets 2.