Hazardous Waste Labels | McMaster-Carr

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About Accident Prevention Signs

Hazardous Material Storage Labels

Mark hazardous materials and write in information to ensure they are stored and handled properly.

Globally Harmonized System (GHS) Labels

Prevent health hazards resulting from exposure to chemicals using the UN classification.

Globally Harmonized System (GHS)
Labels with Peel-and-Stick Symbols

Mark hazardous materials with standard symbols so users know to handle them with care. These labels come with stickers that have GHS pictograms, which were designed by the UN to clearly identify chemicals as flammable, toxic, corrosive, and more.

Hazardous Material ISO Labels

Add symbols to an existing label or use them alone to communicate the presence of hazardous materials.

NFPA Diamond Labels

Provide appropriate code numbers for hazards with these NFPA (National Fire Protection Association) labels.

NFPA Diamond Labels with Laminating Flap

Fill out these labels with codes that identify hazardous materials, then seal them with a clear plastic flap to protect the message.

Color Stripe Labels

The color stripes and reference chart identify the type of hazard. Write in the appropriate code numbers and list required personal protective equipment.

NFPA Diamond Labels with Reference Chart

A reference chart explains the NFPA (National Fire Protection Association) color and number designations for hazards. Provide the appropriate code number using the NFPA diamond.

Hazardous Material Labels

Alert people to the presence of flammable materials.

Illustrated Hazardous Material Labels

The illustrations on these labels help workers identify flammable hazards and corrosive materials at a glance.

Hazardous Material Instruction Labels

Keep workers informed about chemical and gas usage, warnings, and antidotes in case of exposure.

Liquid and Gas Storage Labels

Clearly mark containers so you know what’s inside.

Hazardous Material Symbols

The graphics on these labels identify hazardous materials and provide safety reminders.

California Proposition 65 Labels

Add these labels to products that will expose consumers to chemicals or other substances that can cause cancer, birth defects, or reproductive harm.

Liquid and Gas Storage Labels
for Gas Cylinder Shoulders

Curved to fit the shoulder of cylinders, these labels identify the liquid or gas inside.

Personal Protective Equipment Symbols

The graphics on these labels identify areas that require personal protective equipment, such as safety goggles and boots.

Machine and Equipment Operation Labels

Illustrated Machine and Equipment Operation Labels

Identify hazards at a glance with the headers and illustrations on these labels.

Machine and Equipment Operation Labels

Communicate dangers near equipment that could cause injury.

Smoking Control Labels

Communicate smoking policies by sticking these labels on doors, windows, and equipment.

Signs

NFPA Diamond Signs

Add numbers, abbreviations, and symbols to indicate specific hazards and the degree of hazard using these NFPA (National Fire Protection Association) signs.

NFPA Diamond Signs with Reference Chart

A reference chart explains the NFPA (National Fire Protection Association) colors and number designations for hazards. Provide the appropriate code number using the NFPA diamond.

Color Stripe Signs

The color stripes and reference chart identify the type of hazard. Write in the appropriate code numbers and list required personal protective equipment.

Hazardous Material Signs

Alert workers to the presence of chemicals, combustible liquids and gases, and other hazardous materials.

Illustrated Hazardous Material Signs

The illustrations on these signs help workers identify hazards at a glance.

Liquid and Gas Storage Signs

Designate the area where machine oils, fuels, and gas cylinders are stored.

Made-to-Order California Proposition 65 Signs

Specify the exact chemical and source of exposure to be printed on these signs.

California Proposition 65 Signs

Alert others to the presence of chemicals such as carbon monoxide, tobacco smoke, and wood dust.

Hazardous Material Instruction Signs

Similar to a Safety Data Sheet (SDS), these signs keep workers informed about chemical and gas usage, warnings, and treatment in the event of exposure.

Confined Space Signs

Identify confined spaces that require authorized permit-only entry.

Lockout Signs

Remind your team to lock out machines during maintenance work to avoid accidental startups.

Machine and Equipment Operation Signs

Communicate dangers to workers near moving equipment that could cause injury.

Vehicle and Shipping Dock Signs

Warn against forklift traffic, mark pedestrian crossings, and provide safety reminders to drivers.

Restricted Area Signs

Clearly define dangerous areas such as construction zones and welding areas to restrict access to only authorized personnel.

Slip and Fall Prevention Signs

Help prevent accidents in areas with slippery floors, tripping hazards, or low headroom.

Electrical Hazard Signs

Notify workers of electrical hazards such as arc flashes, buried cable, and high-voltage equipment.

Reversed-Message Vehicle
and Shipping Dock Signs

These signs can be read when viewed in a rearview mirror.

Personal Protective Equipment Signs

Designate areas that require personal protective equipment such as safety glasses and earmuffs.

Illustrated Restricted Area Signs

The illustrations on these signs help workers identify restricted areas at a glance.

Illustrated Electrical Hazard Signs

The illustrations on these signs help you identify electrical hazards at a glance.

Globally Harmonized System (GHS) Signs

Keep workers informed about globally harmonized system (GHS) symbols and when to use them.

Crane Hand-Signal Signs

Communicate hand signals for directing crane operation.

Hand-Washing Signs

Remind employees to wash hands before returning to work.

D.O.T. Vehicle Signs

Identify the presence of hazardous materials with D.O.T.-regulated numbers, symbols, and messages.

Hazardous Location Exit Signs

Rated NEC Classes I and II, these exit signs are safe to use in areas with flammable or combustible gases, vapors, and dust. Their housing is designed to contain any fire and sparks, so they don’t ignite what’s in your environment.

Hazardous Material Tags

NFPA Diamond Tags

Provide appropriate code numbers for hazards with these NFPA (National Fire Protection Association) tags.

Color Stripe Tags

The color stripes on these tags identify the type of hazard. Write in the appropriate code numbers to indicate the severity.

Globally Harmonized System (GHS) Tags

Label hazardous materials with standard symbols so users know to handle them with care.

Hazardous Material Shipping Labels

Mark potentially dangerous gases, batteries, and other hazardous materials.