Warns readers that there is sulfuric acid present which can cause serious burn or injury. This sign is available in 10" x 14" Fiberglass material:
- Fiberglass – .060” thick rigid fiberglass material with UV protective coating. Fiberglass will not crack or degrade from even the harshest environments and is perfect for industrial strength applications. In addition, fiberglass is immune to mold, mildew, stains, and rust with a service temperature range of -40°F to 212°F.