Anhydrous ammonia is a stable material, but still poses a health hazard. Use this chart with a NFPA graphic to let everyone know what they should do in case of emergency.
Size: 14" x 10" Material Type: Aluminum (40 mil) Verified Purchase
Size: 14" x 10" Material Type: HDPE Plastic Sign Verified Purchase
Size: 14" x 10" Material Type: Aluminum (40 mil) Verified Purchase
not what I was expecting
for the price I did not expect this to be a sticker. I was looking for a metal sign