BC300 2K (Yellow) METAL ETCH PRIMER - PART “A”

SECTION 2: Hazards identification

Hazardous according to criteria of Worksafe Australia CLASSIFICATION AND LABELLING ACCORDING TO NOHSC CODES

2.1 Classification of the substance or mixture

SYMBOL : HIGHLY FLAMABLE / F / SYMBOL : HARMFUL / Xn - IRRITANT / Xi / SYMBOL : TOXIC / T / SYMBOL : DANGEROUS FOR THE ENVIRONMENT / N : Dangerous Goods according to the Australian Dangerous Goods Code GOVERNING DIRECTIVE : National Code of practice for the Labelling of Hazardous Substances. LABEL NAME : Paint related material, LFP Leaks of gas or spills of liquid can readily form flammable mixtures at temperatures at or above flash point. Product can accumulate static charges which can cause an incendiary electrical discharge. Electrostatic charges may be generated during pumping. Electrostatic discharge may cause fire. In use, may form flammable/explosive vapour-air mixture.

Health hazards

Vapours may cause drowsiness and dizziness. May cause moderate irritation to skin. Repeated exposure may cause skin dryness or cracking. Harmful: may cause lung damage if swallowed. Possibility of organ or organ system damage from prolonged exposure (Central nervous system (CNS). Talc contains free crystalline silica which may cause delayed lung injury and cancer. Prolonged inhalation can cause delayed lung injury including silicosis, a progressive, disabling and, sometimes fatal, lung disease. In accordance with National Occupational Health & Safety Commission’s “Approved Criteria for Classifying Hazardous Substances”, Free Crystalline Silica (Quartz) has been classified as a Hazardous Substance. The International Agency for Research on Cancer has determined that Free Crystalline Silica inhaled from occupational sources can cause cancer in humans. Risk of injury is dependent on the duration and level of exposure. The risk of lung disease is increased if smoking is combined with silica respiration.

Hazard statements

R11 Highly flammable. R20/21/22 Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 Irritating to eyes, skin and respiratory system. R42/43 May cause sensitisation by inhalation and skin contact. R45 May cause cancer. R48/20 Harmful : danger of serious damage to health by prolonged exposure through inhalation. R49 (1) May cause cancer by inhalation. R51/53 Toxic to aquatic organisms, may cause long term adverse effects in the aquatic environment. R63 Possible risk of harm to the unborn child. R65 Harmful : may cause lung damage if swallowed R66 Repeated exposure may cause skin dryness or cracking R67 Vapors may cause drowsiness an dizziness

Precautionary statements

S2 Keep out of reach of children. S3/7/9 Keep container tightly closed in a cool, well ventilated place. S16 Keep away from sources of ignition - No smoking. S20/21 When using, do not eat, drink or smoke. S22/23 Do not breathe dust/gas/fumes/vapour/spray S24/25 Avoid contact with skin and eyes. S29 Do not empty into drains. S33 Take precautionary measures against static discharges. S36/37/39/38 Wear suitable protective clothing, gloves, eye/face protection, respiratory equipment. S43B In case of fire use sand, earth, chemical powder or alcohol type foam S46 If swallowed, seek medical advice immediately and show this container or label. S51 Use only in well ventilated areas. S61 Avoid release to the environment. Refer to special instructions / Safety data sheets S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label 2. - continued

Potential health effects

ACUTE EXPOSURE No adverse health effects expected if the product is handled in accordance with this Safety Data Sheet and the product label. Principal routes of exposure are usually by inhalation of vapour and skin contact/absorption. Exposure to this product can occur in the workplace or in the environment following releases to air, water, land, or groundwater. This product can enter the body when breathed in with contaminated air or when consumed with contaminated food or water. It can also be absorbed through skin contact. Effects of this product on human health and the environment depend on how much of the product is present and the length and frequency of exposure. Effects also depend on the health of a person or the condition of the environment when exposure occurs. Studies show that repeat exposure to large amounts of hydrocarbon solvents adversely affects the nervous system, the kidneys, and the liver of animals. Narcotic effects occur at levels below the exposure standard. Breathing air which contains solvents, resulting from its use in spraying applications, may cause delayed lung damage. The liquid is toxic if aspirated. The following acute (short term) health effects may occur immediately or shortly after exposure to this product. High vapor concentrations are irritating to the eyes, nose, mouth, and throat, mucous membranes and the respiratory tract, may cause sore throat, insomnia coughing, headaches, tiredness, dizziness, a burning sensation to the eyes, blurred vision, mental sluggishness, lethargy, weakness, tremor, nausea and vomiting, unconsciousness, are anaesthetic and may have other central nervous system effects. Gastroenteritis, heartburn and intestinal pain, diarrhoea, loss of appetite and anorexia, may also occur. Acute exposure may also result in narcosis, pulmonary oedema and severe kidney and liver damage. Exposure to very high concentrations can be fatal. Lower levels may cause trouble concentrating, headaches, and slowed reflexes. If a large amount (>1 ml/kg) is ingested and retained can cause gastrointestinal irritation, kidney damage and central nervous system effects occur and include weakness, dizziness, unconsciousness and convulsions. Systemic effects from short-term high exposures may include lung, kidney and brain damage. Vapor may cause conjunctivitis. Temporary corneal clouding may also result and may last several hours. The liquid can severely burn the eyes. Corneal damage will occur after prolonged contact. Prolonged, repeated skin contact with low viscosity materials may de-fat the skin resulting in possible irritation and dermatitis. TARGET ORGANS : Central nervous system, eyes, skin, respiratory system, gastro-intestinal tract, blood, liver and kidneys - ACUTE EXPOSURE (continued) EYE The vapour and the liquid are both severe eye irritants (experienced as discomfort or pain, excess blinking and tear production) and are capable of causing pain and severe conjunctivitis (marked excess redness and swelling of the conjunctiva). The liquid is capable of causing severe corneal damage with loss of sight if not promptly and adequately treated. SKIN Exposure limits with “skin” notation indicate that vapour and liquid may be absorbed through intact skin. The liquid is irritating to the skin if contact is prolonged and may cause de-fatting and drying of the skin which may lead to dermatitis from repeated exposures over long periods. Brief contact may cause slight irritation with itching and local redness. Capable of being absorbed by the skin and may cause central nervous system depression. Toxic effects may result from skin absorption. Absorption by skin may readily exceed vapour inhalation exposure. Symptoms for skin absorption are the same as for inhalation. Contact with eyes and mucous membranes may also contribute to overall exposure and may also invalidate the exposure standard. Capable of causing skin sensitisation and allergic skin reactions. Bare unprotected skin, abraded or irritated skin, open cuts and etc., should not be exposed to this material. The material may accentuate any pre-existing skin condition. A skin sensitizer. Chromium (VI) salts can cause irritation and burns. However, the predominant effect is the production of “chrome ulcers”, “chrome holes” or “chrome sores” which can penetrate the skin with prolonged exposure. These effects have been frequently observed with exposure to highly water-soluble Chromium (VI) INHALED Acute effects from inhalation of vapor/mist concentrations above recommended exposure levels produce dryness of the mouth and throat, are irritating to the eyes, mucous membranes and the upper respiratory tract (with coughing and sneezing), could be anaesthetic and may have other central nervous system effects (characterized by headache, drowsiness, dizziness, nausea, vomiting, increased reaction time, fatigue, loss or co-ordination, impaired judgement, lassitude, irritability, tingling in fingers and toes and in extreme cases coma), gastrointestinal disturbances (e.g. nausea, anorexia and flatulence), low blood pressure and rapid and irregular pulse as well as affecting the kidneys, liver, and the heart. If exposure to highly concentrated solvent atmosphere is prolonged this may lead to narcosis, unconsciousness, even coma and possible death. Inhalation hazard is increased at higher temperatures. Toxic effects are increased by consumption of alcohol. Repeated exposure may cause sensitisation and/or allergic reactions. Central nervous system (CNS) depression may be evident early. Aspiration of liquid into lungs can cause serious (even fatal) pneumonitis. Significant exposure to this chemical may adversely affect people with chronic disease of the respiratory system, skin and/or eyes. Physical exercise may antagonize this effect. 2. - continued - CHRONIC EXPOSURE Chronic (long term) health effects can occur at some time after exposure to this product and can last for months or years. Principal routes of exposure are usually by skin contact/absorption and inhalation of vapour. Prolonged or continuous skin contact with liquid may cause de-fatting with drying, cracking, irritation and dermatitis following. Evidence from animal tests indicate that repeated or prolonged solvent inhalation exposures could result in kidney disorders, nervous system impairment, liver and blood changes. [PATTYS]. n-Butanol can damage the hearing and sense of balance. Symptoms of chronic exposure may include headaches, weakness, loss of appetite, burning eyes, stomach-ache, nausea, vomiting, sore throat, tiredness, insomnia, heart burn, intestinal pain, liver and kidney damage, colitis, dermatitis, poor memory and difficulty in concentration. The vapours may cause smarting of the eyes and respiratory tract. Inhalation of material may aggravate asthma and inflammatory or fibrotic pulmonary diseases. Evidence available indicates that zinc chromate is an animal carcinogen Recent epidemiological studies indicate that zinc chromate should be considered a human carcinogen. Intermittent and chronic duration exposure of workers to Chromium (VI) compounds has resulted in epitaxis, chronic rhinorrhea, nasal itching & soreness, nasal mucosal atrophy, perforations & ulcerations of the nasal septum, bronchitis, pneumonoconiosis, decreased pulmonary function and pneumonia. This chemical has not been adequately evaluated to determine whether brain or other nerve damage could occur with repeated exposure. However, many solvents and other petroleum based chemicals have been shown to cause such damage. Effects may include reduced memory and concentration, personality changes (withdrawal, irritability), fatigue, sleep disturbances, reduced coordination, and/or effects on nerves supplying internal organs (autonomic nerves) and/or nerves to the arms and legs (weakness, "pins and needles"). Chronic toluene habituation occurs following intentional abuse (glue sniffing) or from occupational exposure. Ataxia, incoordination and tremors of the hands and feet (as a consequence of diffuse cerebral atrophy), headache, abnormal speech, transient memory loss, convulsions, coma, drowsiness, reduced colour perception, frank blindness, nystagmus (rapid, involuntary eye movements), decreased hearing leading to deafness and mild dementia have all been associated with chronic abuse. Peripheral nerve damage, encephalopathy, giant axonopathy, electrolyte disturbances in the cerebrospinal fluid and abnormal computer tomographic (CT) scans are common amongst toluene addicts. although toluene abuse has been linked with kidney disease, this does not commonly appear in the cases of occupational toluene exposures. cardiac and haematological toxicity are however associated with chronic toluene exposure. cardiac arrhythmia, multifocal and premature ventricular contractions and tachycardia are present in 20% off patients who abused toluene-containing paints. Previous suggestions that chronic toluene inhalation produced human peripheral neuropathy have largely been discounted. However central nervous system (CNS) depression is well documented where blood toluene levels exceed 2.2 mg%. Toluene abusers can achieve transient circulating concentrations of 6.5 mg%. Amongst workers exposed for a median time of 29 years to toluene, no sub-acute effects on neurasthenic complaints and pyschometric test results could be established. SKIN Prolonged or repeated skin contact can cause irritation and may lead to de-fatting and dermatitis. Principal routes of exposure are usually by inhalation of vapour and skin contact/absorption. Evidence from animal tests indicate that chronic solvent inhalation exposures may result in nervous system impairment, kidney disorders and liver and blood changes. [PATTYS] A skin sensitizer. Chromium (VI) salts can cause irritation and burns. However, the predominant effect is the production of “chrome ulcers”, “chrome holes” or “chrome sores” which can penetrate the skin with prolonged exposure. These effects have been frequently observed with exposure to highly water-soluble Chromium (VI) MIXED EXPOSURES Because smoking can cause heart disease, as well as lung cancer, emphysema, and other respiratory problems, it may worsen respiratory conditions caused by chemical exposure. Even if you have smoked for a long time, stopping now will reduce your risk of developing health problems. Because more than light alcohol consumption can cause liver damage, drinking alcohol can increase the liver damage caused by this product.

Medical Conditions Generally Aggravated by Exposure

Skin disorders, damaged skin, respiratory system disease, kidney, liver, or blood disorders.

Principle Routes of Exposure

Ingestion, inhalation, skin contact, eye contact, absorption SWALLOWED Considered an unlikely route of entry in commercial/industrial environments. Harmful if swallowed. The liquid is highly irritating to mouth, throat and the gastrointestinal tract and may be harmful if swallowed in quantity. Swallowing may cause breathing difficulty, abdominal discomfort, headache, dizziness, drowsiness, pain, cramps, nausea, vomiting, diarrhoea, upper respiratory tract irritation, mucous membrane irritation, central nervous system depression. Ingestion in large quantities may lead to unconsciousness and is expected to cause central nervous system depression and severe poisoning and may lead to kidney injury. Tends to break into a foam if the patient vomits. Small amounts of liquid aspirated into respiratory system during ingestion or from vomiting may cause broncho-pneumonia pulmonary oedema or potentially lethal chemical pneumonitis. If the victim is uncoordinated there is a greater likelihood of vomit entering the lungs and causing subsequent complications. 2. - continued