CO2 System Signs, CAUTION Carbon dioxide gas can cause injury or death. Ventilate the area before entering...

This label/sign reads "CAUTION. Carbon dioxide gas can cause injury or death. Ventilate the area before entering. A high carbon dioxide gas concentration can occur in this area and can cause suffocation." This sign should be posted outside each entrance to a carbon dioxide storage room.

CO₂ system signs are available in 6 different versions, each of which is available in 4 different materials - high performance self-adhesive polyester, plastic, aluminum, or premium fiberglass in sizes from 3.5" x 5" to 10" x 14".