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By Print Pro AZ

Hazardous Substance Area Do Not Enter Warning Sign

$27.84 - $216.78
Shipping calculated at checkout.
Size: 18 × 12″
Material: .063″ White Rust-Free Aluminum
Regular price $27.84
Regular price Sale price $27.84
Regular price $27.84
Regular price Sale price $27.84

Hazardous Substance Area Do Not Enter Warning Sign

This “Hazardous Substance on Site, Do Not Enter” safety sign clearly warns that dangerous or hazardous materials are present in the area and entry is strictly prohibited. It helps prevent exposure to harmful substances, reduces risk of injury or contamination, and ensures compliance with site safety procedures. Its bold, high-visibility design ensures the warning is immediately understood.

Commonly used in industrial facilities, chemical storage areas, construction sites, and restricted zones, this sign is essential for securing hazardous environments and preventing unauthorized access.

Available in Vinyl Label & Aluminum Sign for Durability

Vinyl Label is ideal for indoor use with strong adhesive backing for smooth surfaces.

Aluminum Sign provides long-term durability for indoor or outdoor environments, offering resistance to weather, chemicals, and wear.

Product Specifications:

  • Message: Hazardous Substance on Site, Do Not Enter
  • Design: International General Warning Hazard, International No Access For Unauthorized Persons Prohibition Symbols
  • Formats: Vinyl label and aluminum sign
  • High-visibility design for clear communication
  • Suitable for indoor and outdoor use
  • Reinforces strict access control and hazard awareness

Ideal for Hazard Safety Compliance

  • Chemical storage areas
  • Industrial plants
  • Construction and demolition sites
  • Restricted hazardous zones
  • Laboratory and controlled environments

Supports workplace safety by clearly marking hazardous substance areas and preventing unauthorized entry into dangerous zones.

Frequently Asked Questions


Do your labels meet industry standards?

Absolutely. Our electrical labels are fully compliant with current NEC (National Electrical Code) standards, helping you pass inspections smoothly and efficiently on the first attempt.

What materials are your labels made of?

We offer high-quality labels in a wide range of durable materials, including metal, plastic, and vinyl. Our selection also includes specialty options such as reflective vinyl labels, designed for enhanced visibility and performance.

How quickly can I expect my order to be processed?

We take pride in providing the fastest turnaround times in the industry. Once you place your order, it is typically shipped the same business day, ensuring quick and reliable delivery.