Harmful Substance Warning Signs

Danger - Silica Dust - Approved Respirator Must be Worn
Safety Signs

Multi-message signs provide multiple safety messages on one sign. This sign warns of a dangerous hazard (Danger, Silica dust) and the mandatory action (Respirator must be worn) to be taken Material Options Explained Below is a more detailed description of the materials this particular safety sig..

Caution - Oxygen
Safety Signs

Oxygen behaves differently to air. The air we breathe contains around one fifth oxygen and even a small increase in the oxygen level in the air can create a dangerous situation where: 1. It becomes much easier to start a fire. 2. A fire will burn hotter and more fiercely and 3. It may be almost impo..

Danger - Acetylene
Safety Signs

Acetylene is a colourless and its pure form an odourless gas, which is widely used as a fuel. Acetylene is not particularly toxic however it is highly flammable and if exposed to intense heat or a shockwave, it will decompose explosively. Highlighting areas where Acetylene are helps ensure that empl..

Danger - Acid
Safety Signs

Most acids are very dangerous substances which must be handled and used with care. Many acids are corrosive and when concentrated release acidic mists that are also corrosive. If any type of acid in either its liquid or mist form comes into contact with skin, eyes or is inhaled, the damage can be ir..

Danger - Battery Acid
Safety Signs

Battery acid is an extremely dangerous substance which must be handled and used with care. Battery acid is corrosive and if it comes into contact with skin or eyes the damage can be irreversible and even fatal in extreme cases. Highlighting the use of Battery Acid with hazard signs is an effective w..

Danger - Chemicals
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Danger - Harmful Fumes
Safety Signs

Many industrial processes generate harmful fumes and vapours that when inhaled cause a variety of different health problems. In the worst case scenario, not recognising the risks could quickly result in a serious incident with fatal consequences. Many gases are odourless, tasteless and colourless an..

Danger - Hydrochloric Acid
Safety Signs

Hydrochloric acid is a very dangerous substance which must be handled and used with care. Hydrochloric acid is corrosive and when concentrated release acidic mists that are also corrosive. If hydrochloric acid in either its liquid or mist form comes into contact with skin, eyes or is inhaled, the da..

Danger - Solvents
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Hazardous Waste
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Warning - Ammonia
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Warning - Caustic
Safety Signs

A caustic substance is a chemical (particularly alkalis) with the ability to burn or corrode through materials. Many substances are caustic such as Sodium Hydroxide, Potassium Hydroxide or Calcium Oxide. If a caustic substance comes in contact with skin or eyes the damage can be irreversible or even..

Warning - Chemical Store
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: ..

Warning - Chemical Waste
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Warning - Chlorine
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Warning - Corrosive
Safety Signs

A corrosive substances is one that will destroy, dissolve and damage other substances when it comes into contact with them. The deterioration can happen in minutes (such as certain acids when spilled on skin) or slowly over days, months or even years (such as the rusting of iron). At low concentrati..

Warning - Harmful
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Warning - Harmful Chemicals
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Warning - Pesticide
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Danger - LPG Highly Flammable
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Warning - Dust Hazard
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Danger - Carbon Dioxide
Safety Signs

Breathing CO can cause headache, dizziness, vomiting and nausea. If CO levels are high enough a person may become unconscious or die. Exposure to moderate and high levels of CO over long periods of time has also been linked with increased risk of heart disease.This warning sign highlights areas / it..

Warning - COSHH Store
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic:..

Warning - Misuse of Compressed Air Is Highly Dangerous
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Caution - Hazardous Area - Self Standing Floor Sign
Safety Signs

Yellow polypropyleneFoldable for easy storage Double sided Self-Standing Lightweight & durable plastic Provides clear and appropriate warning of risk..

Caution - Paint Store
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Danger - Acid Wear PPE
Safety Signs

This multi-message sign provides a hazardous substance warning for acid and advises to use personal protective equipment whilst in the vicinity. Multiple safety messages on one sign, ensures your work space remains decluttered of multiple safety messages whilst advising and forewarning of potential ..

Danger - Corrosive Materials Use Hand Protection
Safety Signs

Multi-message signs provide multiple safety messages on one sign. This sign warns of the hazard and mandatory/prohibition action to be taken Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign..

Danger - Hazardous Substances - Wear PPE
Safety Signs

Multi-message signs provide multiple safety messages on one sign. This sign warns of the hazard and mandatory/prohibition action to be taken Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign..

Danger - Hazardous Substances See Data Sheets
Safety Signs

Multi-message signs provide multiple safety messages on one sign. This sign warns of the hazard and mandatory/prohibition action to be taken Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign..

Danger - Hazardous Waste - Handle with Care
Safety Signs

Multi-message signs provide multiple safety messages on one sign. This sign warns of the hazard and mandatory/prohibition action to be taken Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign..

Warning - Toxic
Safety Signs

Many industrial processes generate toxic fumes and vapours that when inhaled cause a variety of different health problems. Equally there are many substances which if ingested can cause serious health issues. In the worst case scenario, not recognising the risks could quickly result in a serious inci..

Flammable Symbol
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: Light..

Poison Symbol
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: Light..

Oxidising Agent Symbol
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: Light..

Corrosive Symbol
Safety Signs

A corrosive substances is one that will destroy, dissolve and damage other substances when it comes into contact with them. The deterioration can happen in minutes (such as certain acids when spilled on skin) or slowly over days, months or even years (such as the rusting of iron). At low concentrati..

Warning - Flammable Liquid
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Flammable Gas
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: Lightw..

Oxidising Agent
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: Lightw..

Warning - Dangerous Substances
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Warning - Corrosive
Safety Signs

A corrosive substances is one that will destroy, dissolve and damage other substances when it comes into contact with them. The deterioration can happen in minutes (such as certain acids when spilled on skin) or slowly over days, months or even years (such as the rusting of iron). At low concentrati..

Caution - Hot Contents
Safety Signs

This warning safety sign advises viewers that the contents of the designated area / item is hot. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your applicat..

Caution - Risk of Fire - Highly Flammable Material
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: Light..

Warning - Highly Flammable
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: ..

Warning - Irritant
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: L..

Warning - Fire Risk
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: Lightw..

Warning - Chemical Irritants
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: Light..

Danger - Biohazard Protective Clothing Must be Worn
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: ..

Caution - Bleach and Other Harmful Irritants in this Cupboard
Safety Signs

Hazard signs are displayed to advise and forewarn of potential dangers. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application. 1. Rigid Plastic: Lightw..

Danger - Asphyxiation - Hazard Approved Respiratory Protection Beyond this Point
Safety Signs

Asphyxiation is a condition caused by the body being starved of oxygen. These signs advise of the dangers of asphyxiation and precautions that should be taken. Material Options Explained Below is a more detailed description of the materials this particular safety sign is available in. Helping you ..

Harmful Substance Warning by Caledonia Signs - Trade Only Supplier