# NFPA Hazard Rating Diamond Decal - High-Visibility Chemical Safety Warning Sticker

Hazard Rating Decals use a numbered and colored coating system that is established by the National Fire Protection Association (NFPA). The colors indicate the type of hazardous material and the numbers indicate how severe the hazard is. They are numbered 0-4, 0 meaning no special hazard and 4 meaning a severe or extreme hazard potential.

Hazard Rating Decal

-   Blue = Health Hazard
-   Red = Flammability
-   Yellow = Reactivity
-   White = Other Hazardous Information

## Details

- **Price:** 5.36 USD
- **Vendor:** United Sign Company
- **Type:** Decal
- **Tags:** NFPA Hazard Decals

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5.36 USD | In stock |

## Images

- NFPA Hazard Rating Diamond Decal - High-Visibility Chemical Safety Warning Sticker - UnitedSign

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> Source: [UnitedSign](https://www.unitedsign.com/products/hazard-rating-decal)
> Updated: 2026-06-30