Description The HAZCHEM – 2WE, 3WE sign provides essential chemical hazard information for quick emergency identification. It helps responders understand the nature of materials and the correct safety measures. Ideal for use in chemical storage, transport, and industrial facilities. Safety signs available standard in either of the below materials: ACM, 4mm Aluminum composite panel with pre-drill corner holes for easy fixing. SAV, self-adhesive vinyl heavy duty outdoor / indoor vinyl pre-cut for easy application. Other materials available on request: Reflective 2mm aluminum sheet Whiteboard laminate Core flute Magnetic