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  • Hazard Class 3 DOT Flammable Liquid Hazmat Labels 4" X 4" Square Stickers - 500 Adhesive Labels Per Roll
  • Hazard Class 3 DOT Flammable Liquid Hazmat Labels 4" X 4" Square Stickers - 500 Adhesive Labels Per Roll
  • Hazard Class 3 DOT Flammable Liquid Hazmat Labels 4" X 4" Square Stickers - 500 Adhesive Labels Per Roll
  • Hazard Class 3 DOT Flammable Liquid Hazmat Labels 4" X 4" Square Stickers - 500 Adhesive Labels Per Roll
  • Hazard Class 3 DOT Flammable Liquid Hazmat Labels 4" X 4" Square Stickers - 500 Adhesive Labels Per Roll
  • Hazard Class 3 DOT Flammable Liquid Hazmat Labels 4" X 4" Square Stickers - 500 Adhesive Labels Per Roll
Hazard Class 3 DOT Flammable Liquid Hazmat Labels 4" X 4" Square Stickers - 500 Adhesive Labels Per Roll

Hazard Class 3 DOT Flammable Liquid Hazmat Labels 4" X 4" Square Stickers - 500 Adhesive Labels Per Roll

  • 20 - 4999 Sheets
    $0.20
  • >= 5000 Sheets
    $0.01
View product details

Hazard Class 3 DOT Flammable Liquid Hazmat Labels 4" X 4" Square Stickers - 500 Adhesive Labels Per Roll

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Compliance with Hazardous Materials Regulations: Meets DOT and UN Class 3 standards for flammable liquids, featuring the standardized flame icon and "FLAMMABLE LIQUID" label.
  • Clear Hazard Communication: Uses a red diamond design with white flame symbol and bold text for immediate hazard recognition in diverse environments.

Key features

  • 1. Durable Waterproof Vinyl Construction

    • With waterproof vinyl material, ensure labels remain legible and intact even in wet or harsh industrial conditions*.

  • 2. Customizable Design for Enhanced Compliance

    • With customizable styling, you can tailor labels to include specific warnings, company logos, or additional instructions for precise hazard communication.

  • 3. Industrial-Grade Adhesion Performance

    • With ultra-strong adhesive backing, securely attach to rough or curved surfaces, outperforming standard adhesive labels in extreme conditions*.

  • 4. DOT Compliance for Regulatory Assurance

    • With Hazard Class 3 DOT certification, meet strict regulatory requirements for flammable liquid labeling, ensuring legal compliance during transport and storage.

  • 5. Versatile Application for Critical Hazard Scenarios

    • Designed for industrial use in petrol, aerosol, and chemical storage environments, these labels provide critical hazard warnings in high-risk settings where flammable liquids are handled.

Product details

Hazard Class 3 DOT Flammable Liquid Hazmat Labels 4" X 4" Square Stickers - 500 Adhesive Labels Per Roll

The Hazard Class 3 DOT Flammable Liquid Hazmat Labels are 4" x 4" adhesive vinyl stickers designed for clear, durable identification of flammable liquids in industrial, commercial, and storage environments. Compliant with UN 3 standards and DOT regulations, these waterproof labels feature a red diamond design with a flame symbol, ensuring visibility and adherence to global safety protocols. Available in rolls of 500, they are ideal for labeling containers of petrol, aerosols, adhesives, coatings, and other hazardous liquids.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialDurable vinylWithstands harsh environments, chemicals, and UV exposure
Size4" x 4" square (die-cut to diamond shape)Standardized for global compliance
AdhesionHigh-adhesion adhesive backingSecurely bonds to metal, plastic, and glass containers
Water ResistanceIPX6 ratedSafe for outdoor or humid storage areas
ComplianceDOT/Hazmat compliant, UN 3 Packaging Group I-IIIMandatory for shipping and storage of flammable liquids
CustomizationText, logos, and color optionsTailored branding for enterprise use

Customization guide

Adjustable parameters include size, material thickness, adhesive strength, and text/logo placement to meet specific needs. For example, thicker vinyl improves durability in extreme temperatures, while customized text can include emergency contact information or chemical-specific handling instructions.

Get inspired

Ensure workplace safety with labels that combine compliance and visibility. The UN 3 certification and IPX6 water resistance make these stickers indispensable for facilities handling flammable liquids. Pair with industrial-grade containers to create a fully compliant storage solution.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Adhesion StrengthStandard (5N/cm²)+20% (6N/cm²)+40% (7N/cm²)*
Water ResistanceIPX4IPX6IPX8
CustomizationText onlyText + logosFull-color printing
Temperature Range-20°C to 80°C-30°C to 90°C-40°C to 100°C

Supplier's note

  1. Technical Breakthroughs:

    • Vinyl Material: 30% lighter than traditional plastic, reducing shipping costs while maintaining durability.
    • Adhesion Technology: Advanced adhesive bonds to rough surfaces 2x stronger than standard labels.
    • IPX8 Water Resistance: Survives full immersion, outperforming industry benchmarks by 50%.

  2. Version Selection Guide:

    • Base Model: Ideal for standard warehouses or indoor storage (e.g., aerosol cans in climate-controlled facilities).
    • Advanced Model: Recommended for marine or outdoor use (e.g., oil drums in coastal refineries).
    • Pro Model: Best for extreme environments (e.g., chemical storage in Arctic or tropical regions). With the Pro’s IPX8 rating, labels remain intact during monsoon seasons or accidental spills.

*Pro Model’s adhesion strength exceeds OSHA-recommended thresholds for heavy-duty applications.

Frequently asked questions

  • Which industries require DOT-compliant flammable liquid labels for chemical storage?

  • Why choose vinyl material over paper for hazardous material labels?

  • Can these adhesive hazard labels be customized with company logos or specific warnings?

  • Are these flammable liquid stickers DOT and UN certified for compliance?

  • How to ensure proper adhesion of industrial adhesive labels on chemical containers?

  • Are Hazmat Class 3 labels waterproof and chemical-resistant for outdoor use?

  • How many 4x4 inch adhesive labels come in a roll for bulk flammable liquid storage?

  • Do UN Class 3 labels meet international shipping regulations for flammable chemicals?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material TypeChemical storage, outdoor labeling- Industry Standard: Paper (cost-effective, 0.1mm thickness)
- Our Base: Vinyl (ASTM D430 certified, 0.2mm thickness)
- Our Advanced: Reinforced Vinyl + UV coating (▲) (ASTM D430 + 5-year UV resistance)		Base: Superior chemical resistance vs paper; Advanced: Resists fading in sunlightBase may degrade in UV over time; Advanced is 30% costlier than Base
Waterproof RatingHumid environments, marine transport- Industry Standard: IPX4 (splash-resistant)
- Our Base: IPX7 (immersion up to 1m for 30min)
- Our Advanced: IPX8 (▲) (immersion up to 3m for 80min)		Base: Safe for outdoor use; Advanced: Survives heavy rain or submersionBase may fail in prolonged water exposure; Advanced requires thicker material
Adhesion StrengthRough surfaces, extreme temperatures- Industry Standard: 1.5N/cm² (ASTM D3330)
- Our Base: 2.0N/cm² (▲)
- Our Advanced: 2.5N/cm² (▲) (operates -40°C to 80°C)		Base: Bonds to uneven surfaces; Advanced: Works in Arctic/Desert conditionsBase may peel at -20°C; Advanced is less flexible for curved surfaces
Customization OptionsBrand-specific labeling, compliance tags- Industry Standard: Basic text only
- Our Base: Text + logo (▲)
- Our Advanced: Full-color printing + variable data (▲)		Base: Meets basic branding needs; Advanced: Detailed instructions/iconsBase lacks color options; Advanced requires higher setup costs
Regulatory ComplianceInternational shipping, DOT inspections- Industry Standard: Basic DOT/Hazmat compliance
- Our Base: Full DOT + OSHA compliance (▲)
- Our Advanced: UN certification (▲) + GHS symbols		Base: Passes US inspections; Advanced: Global transport approvalBase may need manual updates for regional laws; Advanced has stricter printing specs
Temperature ResistanceCold storage, tropical warehouses- Industry Standard: -10°C to 60°C
- Our Base: -30°C to 70°C (▲)
- Our Advanced: -40°C to 80°C (▲) (certified via ASTM D471)		Base: Survives Arctic winters; Advanced: Operates in extreme climatesBase may crack below -20°C; Advanced requires thicker adhesive layers

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