Protect personnel and equipment by clearly communicating radio restrictions in blasting zones. These Danger Blasting Area Turn Off 2-Way Radios signs are designed for use in blasting areas where radio frequency (RF) interference poses a risk to blasting operations and detonator safety. Choose from rugged aluminum signs for long-term outdoor use or adhesive vinyl stickers for temporary, flexible applications.
Critical Safety Message – Bold “Danger Blasting Area Turn Off 2-Way Radios” text to alert workers and visitors to disable two-way radios in blast zones.
Durable Visibility – Aluminum signs feature a baked enamel finish for excellent weather resistance and corrosion protection.
Flexible Applications – Vinyl press-on (VPO) stickers provide adhesive-backed options for portable signage, equipment tagging, or temporary hazard zones.
Fits Safety Protocols – Helps enforce blasting safety procedures and minimize radio frequency hazards during blasting operations.
Rigid, long-lasting aluminum signs — ideal for outdoor and permanent installations.
| Size | Material | Part # |
|---|---|---|
| 10″ × 7″ | Aluminum | 8217 |
| 20″ × 14″ | Aluminum | 8118 |
Peel-and-stick signs for quick application on smooth surfaces or portable stands.
| Size | Material | Part # |
|---|---|---|
| 10″ × 7″ | VPO Sticker | 8218 |
| 14″ × 10″ | VPO Sticker | 8220 |
| 20″ × 14″ | VPO Sticker | 8221 |
Legend:
Danger Blasting Area Turn Off 2-Way Radios — direct and high-contrast messaging for hazard communication.
Materials:
Aluminum: Rust-resistant rigid substrate, baked enamel finish for outdoor durability and prolonged field use.
Vinyl (VPO): Flexible adhesive backing — perfect for portable or temporary signage.
Mounting:
Aluminum signs: Can be mounted with screws, rivets, or adhesives.
VPO stickers: Peel-and-stick adhesive — easily applied to smooth surfaces and sign stands.
Blasting and construction sites
Mining and excavation operations
RF hazard zones where two-way radios may interfere with blasting equipment
Temporary or permanent hazard marking
