Flambank Hazardous Storage Box. Fully complies with all regulations for the safe storage of chemicals and flammables; Popular for external fixed applications where security is also an issue; Fully welded and tested sump base to prevent leakage Ultra-robust 5-lever deadlocks and anti-cut rollers in deadbolt Robust chubb style keys supplied; High and low level ventilation to prevent build-up of fumes; Flame arrester gauze fitted on all boxes; Finished in bright red with relevant hazard warning signs fitted as standard; Built to specification for 1/2 hour fire resistance