Class 4.2 – Spontaneously Combustible

This signage, denoting Class 4.2, pertains to substances prone to spontaneous combustion. Its purpose is to forewarn about materials of potential danger during transportation. Within Class 4.2 lie substances, both in solid and liquid forms, that possess the propensity to undergo spontaneous heating within the ordinary conditions experienced during transit. Furthermore, these substances could heat up upon interaction with air, subsequently becoming susceptible to ignition and combustion, as exemplified by phosphorus.

Properties:

• Made of  vinyl material
• Water-resistant and weatherproof
• Can be used indoors or outdoors
• Easy to read and understand

Directions:

• To install, simply clean the surface where you want to place the sign and then apply it using the adhesive backing.
• For best results, apply the sign in a cool, dry environment.