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Danger: H₂S May Be Present

Danger: H₂S May Be Present

Clearly mark hazardous areas with this durable “Danger: H₂S May Be Present” safety sign, designed for oilfield and industrial environments. 

  • Meets ANSI/CSA Z321 safety sign standards
  • Bold text with high-contrast graphics for maximum visibility
  • Available in heavy-duty 0.080" aluminum or industrial vinyl decal
  • Pre-cut mounting holes on aluminum signs
  • Working temperatures from -60°C to 110°C

Get it between - and -.

Material
Size
Visibility

SKU:HGS-35X5D

Regular price $6.50
Sale price $6.50 Regular price
% OFF Sold out
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Industry-Leading 1 Year Warranty Guarantee

We stand by our quality. Every Signpoint product is warrantied for a full year after installation, guaranteeing your safety sign will maintain its integrity, color, and function against weather and wear. Buy once and be compliant for years—that's the Signpoint promise.

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  Others

3M Premium Materials

Weather Stability (-60°C)

7+ Year UV Resistance

CSA/OSHA/ANSI Compliant

Just-In-Time Fast Delivery

The financial and human cost of inferior signage is too high. WCB data confirms that 87% of accepted claims are disabling injuries, and a staggering 80% of accidents are tied to human error. This leads to longer, more costly claims, which have seen a 29% increase in duration since 2019.

We directly address the highest risk group: over 55% of WCB claims in the construction industry are from first-year workers. Our CSA-Compliant design delivers instant, unambiguous safety communication where training often falls short.


Stop replacing failed signs. Invest in your safety.

What the numbers say...

55%

of all WCB Claims are First-Year Workers.

80%

of Workplace Accidents Attributed to Human Error.

87%

of All WCB Claims are Disabiling Injuries.

Data Sources: WCB Alberta Workplace Injury Statistics (2023), Alberta Construction Safety Association (ACSA), and Global Safety Benchmarks.