Biosafety Level 4 Danger Sign – Extreme Biohazard, Full PPE Required – 8x12 Aluminum – CGAP Safety

Meet CDC/NIH Biosafety in Microbiological and Biomedical Laboratories (BMBL) standards with this bold DANGER sign for Biosafety Level 4 facilities. Warns of extreme biohazard and mandates full PPE, decontamination procedures, and authorized personnel only. Made from heavy-duty .040 aluminum with UV-resistant inks, this 8x12-inch sign withstands years of use without fading or rusting. Pre-drilled holes for fast installation. Professional-grade signage from CGAP Safety.

•  CDC/NIH BMBL COMPLIANT – Exact wording required for BSL-4 maximum-containment labs

•  BOLD RED/BLACK/WHITE ANSI Z535 DESIGN – High-visibility from 30+ feet

•  HEAVY-DUTY .040 ALUMINUM – Rust-proof, rounded corners + 4 pre-drilled holes

•  UV-RESISTANT & FADE-PROOF – Industrial inks last 7+ years

•  EXTREME BIOHAZARD WARNING – Full PPE & decontamination required, authorized personnel only

•  PERFECT 8 × 12 INCH SIZE – Used at CDC, USAMRIID, NIH, high-containment research facilities

•  CGAP SAFETY QUALITY – Professional signage trusted by biosafety officers nationwide