National Marker Company Sign with DANGER - HAZARDOUS WASTE STORAGE AREA UNAUTHORIZED PERSONS KEEP OUT restricts the untrained workers about the potential risks of entering in a dangerous storage area. This helps in maintaining a safe working environment. The signage is made using qualitative material that helps extending the durability. The bold text on the sign is clearly visible in most of the commercial environment and busy areas. The clear coating over the sign increases the clarity and protects the signage from environmental damage.