Description The HAZCHEM – MSDS Sign identifies where Material Safety Data Sheets are kept for reference on hazardous substances. It highlights the importance of safety documentation for chemicals stored or used on-site. The Hazchem system provides vital information to support safe handling and emergency response. 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