Class 4 Dangerous When Wet placards are required by law to be attached to hazardous materials shipment containers. Transporting Class 4 Dangerous When Wet hazardous materials by highway, railroad car, or cargo ship all necessitate proper identification on the containers and FlipPlacards.com provides a seamless solution for your placards needs. P.O.P. 49CFR part 172.500 regulations dictate that Class 4 Dangerous When Wet placards have a blue background, and bare a Class 4 numeral code in white text. Domestic and international shipments must be identified, and our placards are available in heavy duty polycoatedtagboard, which is water resistant. In addition, our self-adhesive vinyl placards mount easily on the surface, and peel off cleanly without having to remove any extra mess.
Call our sales team at (800) 952-1457 and get your quote in minutes!
Mon - Fri 8:00am to 7:00pm EST
Friendly service. Fast, affordable shipping on over 15,000+ products.
Happy customers are our top priority.
Lowest prices online.
Orders over $29.95 ship free!
Can't find what you need? Our signs are customizable to fit your needs.
Stock products ship in 1 day.
You can't beat our standards. 3M warranty.