L-L-02206 - ISO Labels - Mandatory Action ISO, Circle
Mandatory Action ISO, Circle
This is a safety label depicting a person wearing earmuffs, signifying the mandatory use of hearing protection. The blue circle with a white pictogram indicates a required action for safety in a potentially noisy environment.
Label Specifications
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Material: 3.0 mil Vinyl Film, Laminated With Clear 3.0 mil PVC
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Durability: 5+ Year Outdoor, UV Resistant
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Format : Sheet Labels
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UL certified for UL 969 “Marketing and Labeling
Systems” (USA) and CSA c22.2 NO. 0.15
“Adhesive Labels” (Canada)
All prices listed below are in Canadian dollars (CAD)
Pick Size and Quantity for pricing.
Pick Size and Quantity for price per label.

Ordering Process
Getting your safety labels shouldn't be a project in itself. Our process is designed to be straightforward and personalized:
Simply browse our selection and add the stickers you need to your cart, selecting the specific quantity and size required for your facility. Once you have finalized your list and submitted your order, our team will take it from there. We’ll personally follow up with you to confirm your shipping timeline and provide a final invoice for payment. This ensures everything is accurate and tailored to your needs before a single cent is spent.
Application Guide
The durability and long-term performance of your SimplySafety decals depend on proper surface preparation and application.
Key Requirements for Success:
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Conditioning: Store labels at 72°F (22°C) and 50% relative humidity, and ensure the application surface is a minimum of 50°F (10°C).
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Preparation: All substrates must be assumed contaminated and require cleaning. Surfaces must be clean, dry, and free of dust, oil, grease, wax, silicone, and oxidation. Do NOT use ammonia-based cleaners.
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Application: Apply the label from one edge to the opposite edge to prevent air entrapment, and use firm thumb pressure or a soft roller, repeating 2-3 passes.
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Cure Time: Maximum adhesion is achieved after a 24-72 hour curing period. Avoid stress or washing during this time.
Always consult the full guide for surface-specific requirements for materials like painted surfaces, wood, steel, aluminum, and plastics to ensure proper adhesion.
Click here for the complete Label Surface Preparation & Application Guide.
Questions about our labels?
Need more information or help finding a specific solution for your facility? We're here to help:
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Have questions about our products, click here to learn more about our label specifications.
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If you need a custom size or a product not listed on our site, we specialize in tailored solutions to meet your exact needs.
To talk to a safety expert, call +1-249-877-6021 or email Sales@SimplySafetyDecals.com.
Label Specifications

Property | Measurement | Typical Value |
|---|---|---|
Caliper, face | 3.0 mil (75μm) | |
Caliper, adhesive | 1.0 mil (25 µm) | |
Dimensional stability | 0.025”(0.588 mm) | |
Gloss | Hunter Gloss @ 60 degrees | 90 GU |
Adhesion | From 4.0 lbs/in (700 N/m) initial to 5.5 lbs/in (963 N/m) after 24 hours | |
Flammability | Self Extinguishing | |
Shelf-Life | 2 years | |
Durability | Vertical Exposure | 5+ years |
Min Application Temperature | 50° F (10° C) | |
Service Temperature | -50° to 176°F (-45° to 80° C) | |
Chemical Resistance | Resistant to most mild acids, alkalis, and salt solutions |
