Hazardous Chemical Signs

Hazardous Chemical Signs are used to warn employees, contractors and visitors about the presence of dangerous substances that may pose risks to health, safety or the environment. They help identify chemical hazards and promote safe handling, storage and use of hazardous materials.

Also known as chemical hazard signs, chemical warning signs, COSHH signs and hazardous substance signs, these signs are commonly used in workplaces where chemicals, solvents, cleaning products, gases or industrial substances are present.

Hazardous chemical signage is widely used in factories, warehouses, laboratories, schools, hospitals, construction sites and manufacturing facilities. Common installation locations include chemical stores, COSHH cabinets, laboratories, mixing areas, storage compounds and production environments.

Manufactured in the UK, our hazardous chemical signs are available in self-adhesive vinyl, rigid plastic and aluminium to provide clear hazard identification in both indoor and outdoor locations.

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There are 16 products.

Dangerous Substance Sign

Danger Dangerous Substance Sign clearly warns people of hazardous or dangerous substances and helps reinforce awareness of potential risks.
• Alerts people to the presence of dangerous substances
• Suitable for workplaces, factories, laboratories and storage areas
• High-contrast yellow and black design provides clear visibility and hazard recognition
• Available in Rigid Plastic (1mm), Rigid Plastic 1mm (Self Adhesive Back), Rigid Plastic (2mm), Rigid Plastic 2mm (Self Adhesive Back) and Self Adhesive Vinyl
• Helps improve safety awareness around hazardous materials

£2.71

Dangerous Chemicals Toxic Sign

Dangerous Chemicals Toxic Sign clearly warns people of dangerous chemicals and helps reinforce awareness of toxic substance hazards.
• Alerts people to the presence of dangerous chemicals and associated risks
• Suitable for laboratories, factories and chemical storage areas
• High-visibility yellow and black design with a clear skull and crossbones symbol
• Available in Rigid Plastic (1mm), Rigid Plastic 1mm (Self Adhesive Back), Rigid Plastic (2mm), Rigid Plastic 2mm (Self Adhesive Back) and Self Adhesive Vinyl
• Helps improve workplace safety by clearly identifying dangerous chemical hazards

£2.71

Danger Acid Corrosive Sign

Clearly warns people of dangerous corrosive acid hazards to help reduce the risk of contact and injury.
• Alerts people to the presence of dangerous acid and corrosive hazards
• Suitable for laboratories, chemical storage areas, factories and industrial sites
• High-contrast yellow and black design provides clear and immediate recognition
• Available in Rigid Plastic (1mm), Rigid Plastic 1mm (Self Adhesive Back), Rigid Plastic (2mm), Rigid Plastic 2mm (Self Adhesive Back) and Self Adhesive Vinyl
• Helps reinforce awareness of corrosive substances and encourage appropriate caution in hazardous areas

£2.71

Danger Solvents Corrosive Sign

Danger Solvents Corrosive Sign clearly warns people of hazardous solvents and highlights the associated corrosive risk.
• Alerts people to the presence of dangerous solvents and potential corrosive hazards
• Suitable for laboratories, chemical storage areas and industrial sites
• High-visibility yellow and black design with a clear corrosive hazard symbol
• Available in Rigid Plastic (1mm), Rigid Plastic 1mm (Self Adhesive Back), Rigid Plastic (2mm), Rigid Plastic 2mm (Self Adhesive Back) and Self Adhesive Vinyl
• Helps improve chemical hazard awareness and reduce the risk of workplace accidents

£2.71

Toxic Poison Label Sign with skull and crossbones hazard symbol

Toxic/Poison Label Sticker

Toxic Poison Label Sign clearly identifies toxic or poisonous substances and warns people of the potential risk of harmful exposure.
• Alerts people to the presence of toxic or poisonous substances
• Suitable for laboratories, industrial sites, storage areas and workplaces
• High-contrast skull and crossbones symbol provides clear hazard recognition
• Available in Self Adhesive Vinyl for clear hazard labelling
• Helps reduce the risk of accidental poisoning or chemical exposure

£2.04

Corrosive Label Sign with corrosive chemical hazard pictogram

Corrosive Label Sticker

Corrosive Label Sign clearly identifies hazardous corrosive substances and warns people of the potential risk of injury or material damage.
• Alerts people to the presence of hazardous corrosive substances
• Suitable for laboratories, industrial sites and chemical storage areas
• Clear red, black and white pictogram provides immediate hazard recognition
• Available in Self Adhesive Vinyl for clear hazard labelling
• Helps raise awareness of corrosive hazards and reduce the risk of injury or material damage

£2.04

Oxidizing Label Sign with flame over circle hazard pictogram

Oxidizing Label Sticker

Oxidizing Label Sign clearly identifies oxidizing substances that may cause or intensify fire and helps increase awareness of combustion hazards.
• Alerts people to the presence of oxidizing substances that can accelerate combustion
• Suitable for laboratories, chemical storage areas and industrial sites
• High-contrast flame over circle symbol provides clear and immediate hazard recognition
• Available in Self Adhesive Vinyl for clear hazard labelling
• Helps reduce risk by warning people of increased fire hazards

£2.04

Hazardous To The Environment Label Sign with dead tree and fish hazard pictogram

Hazardous To The Enviroment Label Sticker

Hazardous To The Environment Label Sign clearly identifies substances that pose an environmental hazard and require careful handling.
• Alerts people to environmental hazards associated with chemicals or materials
• Suitable for laboratories, warehouses and industrial workplaces
• Clear dead tree and fish pictogram provides immediate hazard recognition
• Available in Self Adhesive Vinyl for clear hazard labelling
• Helps raise awareness of environmental risks and supports safer handling practices

£2.04

Long Term Health Hazards Label Sign with health hazard pictogram

Long Term Health Hazards Label Sticker

Long Term Health Hazards Label Sign clearly identifies substances that may cause serious long-term health hazards and helps reinforce hazard awareness.
• Alerts people to the presence of substances associated with long-term health risks
• Suitable for laboratories, chemical storage areas and industrial workplaces
• Clear high-contrast health hazard pictogram provides immediate recognition
• Available in Self Adhesive Vinyl for clear hazard labelling
• Helps improve hazard awareness and supports safer handling practices

£2.04

Caution Chemical Store Guidance Sign

Caution Chemical Store Guidance Sign clearly identifies a chemical storage area and displays key GHS hazard symbols to improve safety awareness.
• Alerts people to the presence of hazardous chemicals requiring caution
• Suitable for chemical stores, laboratories, warehouses and industrial sites
• High-visibility warning design and clearly labelled GHS symbols aid quick hazard recognition
• Available in Aluminium Composite (3mm), Rigid Plastic (1mm), Rigid Plastic 1mm (Self Adhesive Back), Rigid Plastic (2mm), Rigid Plastic 2mm (Self Adhesive Back) and Self Adhesive Vinyl
• Helps improve chemical hazard awareness by displaying common GHS symbols in one location

£12.91

Caution Warning Label Sign with exclamation mark hazard pictogram

Caution/Warning Label Sticker 100X100mm

Caution Warning Label Sign clearly identifies a general hazard or potential risk and helps reinforce safety awareness in the surrounding area.
• Alerts people to general hazards or unspecified dangers
• Suitable for workplaces, warehouses and industrial sites
• High-contrast exclamation mark pictogram provides immediate hazard recognition
• Available in Self Adhesive Vinyl for clear hazard labelling
• Helps reinforce general safety awareness and draw attention to potential risks

£2.04

Glow in the Dark Warning Toxic Sign

Glow in the dark Warning Toxic sign provides a clear warning of toxic or poisonous hazards to help protect people in low-light conditions.
• Warns people of the presence of toxic or poisonous materials
• Suitable for laboratories, chemical storage areas, factories and industrial sites
• High-contrast photoluminescent design provides clear visibility in darkness
• Available in Extra Glow in the Dark Self Adhesive (Class C) and Extra Glow in the Dark Rigid Plastic (Class C)
• Helps improve hazard awareness and reduce the risk of accidental exposure

£4.73

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Hazardous Chemical Signs Guide

Hazardous Chemical Signs are designed to identify substances that may present risks such as poisoning, burns, respiratory issues, environmental damage or other health hazards. They help ensure employees, contractors and visitors are aware of potential dangers before entering an area or handling hazardous materials.

These signs form an important part of workplace safety and COSHH compliance, helping organisations communicate chemical hazards clearly and encourage safe working practices throughout the workplace.

Where Are Hazardous Chemical Signs Used?

Chemical storage rooms
COSHH cabinets and storage units
Laboratories and testing facilities
Factories and manufacturing plants
Warehouses and distribution centres
Cleaning chemical storage areas
Construction and maintenance sites
Industrial processing facilities

Types Of Hazardous Chemical Signs

Available Materials

Self-Adhesive Vinyl

Ideal for chemical cabinets, doors, containers and smooth indoor surfaces.

Rigid Plastic

Durable and suitable for most workplace and industrial environments.

Related Hazard Warning Sign Categories

Frequently Asked Questions

What are hazardous chemical signs?

Hazardous chemical signs warn people about substances that may present health, safety or environmental risks.

Where should hazardous chemical signs be displayed?

They should be installed wherever hazardous substances are stored, handled, mixed or transported.

What hazards can chemical warning signs identify?

They can identify toxic, corrosive, harmful, oxidising, environmentally hazardous and other dangerous substances.

Are hazardous chemical signs required in workplaces?

Chemical hazards should be clearly identified to help communicate risks and support safe handling procedures.

What is the difference between COSHH signs and hazardous chemical signs?

COSHH signs often form part of hazardous chemical signage and help identify substances covered by COSHH safety requirements.

Can hazardous chemical signs be used outdoors?

Yes. Aluminium and rigid plastic signs are suitable for outdoor chemical storage and industrial locations.

What colour are chemical warning signs?

Chemical warning signs typically feature a yellow background with black symbols and text to indicate a hazard.

Do hazardous chemical signs help with COSHH compliance?

Yes. Clear signage helps communicate hazards and supports safer management of hazardous substances.

Do you offer custom hazardous chemical signs?

Yes. Rainbow Safety can manufacture bespoke chemical safety signs featuring custom wording, symbols and safety instructions.

Why Buy From Rainbow Safety?

Manufactured in the UK
Over 30 years of safety signage expertise
Fast dispatch on standard products
Trade discounts available
Custom signage manufactured to order
Large range of workplace safety signs
Trusted by UK businesses, schools, contractors and local authorities
Expert support from an experienced safety signage team