The Warning Flammable substance 7421 sign is ideal for use within an area where people may face a threat to their health and safety, from this type of substance. Display the sign in a location that will be easily viewed by everyone.

You may have a duty to protect the safety of people in your building and this sign can really help you to do this. It will glow in the dark if there are no lights, as it is Jalite AAA photoluminescent.

Fixing requires anything as simple as sticky pads, 'No-nails' type adhesive or double-sided tape.