Molten metal spills

Source excerpt

# Product name: DOWSIL TM 580 (AUS) Glass, Metal and Masonary Sealant Black Issue Date: 08/25/2025 Notes to physician: No specific antidote. Treatment of exposure should be directed at the control of symptoms and the clinical condition of the patient. Skin contact may aggravate preexisting dermatitis. ## 5. FIREFIGHTING MEASURES Extinguishing media Suitable extinguishing media: Alcohol-resistant foam. Carbon dioxide (CO2). Dry chemical. Water spray. - Unsuitable extinguishing media: None known.. Special hazards arising from the substance or mixture Hazardous combustion products: Metal oxides. Formaldehyde. Carbon oxides. Silicon oxides. Nitrogen oxides (NOx). Unusual Fire and Explosion Hazards: Exposure to combustion products may be a hazard to health.. ## Advice for firefighters Fire Fighting Procedures: Use water spray to cool unopened containers.. Evacuate area.. Collect contaminated fire extinguishing water separately. This must not be discharged into drains.. Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations.. Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Remove undamaged containers from fire area if it is safe to do so. Special protective equipment for firefighters: In the event of fire, wear self-contained breathing apparatus.. Use personal protective equipment.. ## 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures: Remove all sources of ignition. Use personal protective equipment. Follow safe handling advice and personal protective equipment recommendations. Environmental precautions: Discharge into the environment must be avoided. Prevent further leakage or spillage if safe to do so. Retain and dispose of contaminated wash water. Local authorities should be advised if significant spillages cannot be contained. Methods and materials for containment and cleaning up: Wipe up or…

Source excerpt

# GENERAL INDUSTRY STANDARD (cont.) ## R 408.[redacted postal code] MIOSHA referenced standards. (cont.) (b) General Industry Safety Standard Part 33 "Personal Protective Equipment," R 408.[redacted postal code] to R 408.[redacted postal code]. ## R 408.[redacted postal code]. Definitions; A to G. Rule 4503. (1) "Automatic die casting machine" means a machine which will cycle continuously without the attention of an operator. (2) "Bull ladle," also known as a transfer ladle, means a large vessel used for transporting and pouring molten metals. (3) "Cold chamber machine" means a die casting machine where the injection plunger and cylinder is not submerged in molten metal, but the molten metal is transferred into the cylinder. (4) "Die casting" means the injection of molten metal under pressure into dies to make various shaped parts. (5) "Guard" means a physical barrier or a device which protects a machine or an employee. ## R 408.[redacted postal code]. Definitions; H to M. Rule 4504. (1) "Holding furnace" means a furnace designed to hold molten metal within a desired temperature range. (2) "Hot chamber machine" means a die casting machine where the injection mechanism is submerged in the molten metal. (3) "Lockout procedure" means a method of shutting off the power to equipment and securing it by means of a lock and key. (4) "Manually tended" means a machine which has an operator who controls the cycle, inserts or removes a part or ladles molten metal. (5) "Melting furnace," also known as a breakdown furnace, means a furnace designed to convert solid metals into a molten state. It includes a furnace designed as a combination melting and holding furnace. ## R 408.[redacted postal code]. Definitions; P to T. Rule 4505. (1) "Parting plane" means the line formed where segments or halves of a die meet. (2) "Safety door" means a movable guard interlocked to a control system and located between the operator and the die. (3) "Safety factor" means the ratio…

Source excerpt

# SPECIFIC EQUIPMENT AND MATERIALS (cont.) ## R 408.[redacted postal code]. Hot chamber pots and chutes. - Rule 4552. (1) A hot chamber machine shall be provided with a sheet metal shield extending from the cover die platen beyond and on each side of the injection mechanism and the holding furnace. The shield shall contain any splashing of molten metal which may be caused by the injection system or by the furnace recharging operation. A window may be inserted for flame observation. (2) A metal chute shall be provided for filling the holding furnace except where the molten metal can be transferred to the holding furnace without splash. ## R 408.[redacted postal code]. Furnaces. Rule 4553. (1) Cold or damp metal ingots shall be preheated and dried before being added to molten metal. (2) A furnace which needs to be tilted for discharge shall have operating controls located outside any splash area or the operator shall be protected by a splash shield. (3) A furnace tender shall be not less than 2 feet from the furnace when tapping or plugging, or the tender shall be protected by a splash shield. (4) A gas or oil fired melting furnace installed or modified after March 23, 1976 shall be equipped with a control system which shall: (a) Prohibit ignition and combustion until completion of a purge cycle which will provide minimum of 4 complete volume air changes in the ignition and combustion chamber. a (b) Positively and immediately shut off the fuel supply in case of a pilot light or combustion failure, or flame failure where direct ignition to the burner is used. (5) A holding furnace installed or modified after March 23, 1976 shall be equipped as prescribed in subrule (4) (b). (6) The requirements of subrules (4) and (5) do not apply to a gas or oil melting or holding furnace that employs explosion resistant immersion tubes and where the products of combustion do not discharge into a closed equipment work chamber or into a confined space. ## R 408.[redacted …

Source excerpt

# Product name: DOWSIL™ Glass & Metal Sealant Black Issue Date: 08/25/2025 ## 5. FIREFIGHTING MEASURES Extinguishing media Suitable extinguishing media: Alcohol-resistant foam. Carbon dioxide (CO2). Dry chemical. Water spray. Unsuitable extinguishing media: None known.. Special hazards arising from the substance or mixture Hazardous combustion products: Metal oxides. Formaldehyde. Carbon oxides. Silicon oxides. Nitrogen oxides (NOx). Unusual Fire and Explosion Hazards: Exposure to combustion products may be a hazard to health.. ## Advice for firefighters Fire Fighting Procedures: Use water spray to cool unopened containers.. Evacuate area.. Collect contaminated fire extinguishing water separately. This must not be discharged into drains.. Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations.. Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Remove undamaged containers from fire area if it is safe to do so. Special protective equipment for firefighters: In the event of fire, wear self-contained breathing apparatus.. Use personal protective equipment.. ## 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures: Remove all sources of ignition. Use personal protective equipment. Follow safe handling advice and personal protective equipment recommendations. Environmental precautions: Discharge into the environment must be avoided. Prevent further leakage or spillage if safe to do so. Retain and dispose of contaminated wash water. Local authorities should be advised if significant spillages cannot be contained. Methods and materials for containment and cleaning up: Wipe up or scrape up and contain for salvage or disposal. Local or national regulations may apply to releases and disposal of this material, as well as those materials and items employed in the cleanup of releases. You will need to determine…

Source excerpt

# SAFETY DATA SHEET (cont.) ## 4. First-aid measures <table><tr><th>Inhalation</th><th>Move to fresh air. Call a physician if symptoms develop or persist.</th></tr><tr><td>Skin contact</td><td>Wash off with soap and water. Get medical attention if irritation develops and persists.</td></tr><tr><td>Eye contact</td><td>Rinse with water. Get medical attention if irritation develops and persists.</td></tr><tr><td>Ingestion</td><td>Rinse mouth. Get medical attention if symptoms occur.</td></tr><tr><td>Most important symptoms/effects, acute and delayed</td><td>Direct contact with eyes may cause temporary irritation.</td></tr><tr><td>Indication of immediate medical attention and special treatment needed</td><td>Provide general supportive measures and treat symptomatically. Keep victim under observation. Symptoms may be delayed.</td></tr><tr><td>General information</td><td>IF exposed or concerned: Get medical advice/attention. Ensure that medical personnel are aware of the material(s) involved, and take precautions to protect themselves.</td></tr><tr><td>5. Fire-fighting measures</td><td></td></tr><tr><td>Suitable extinguishing media</td><td>Water fog. Foam. Dry chemical powder. Carbon dioxide (CO2).</td></tr><tr><td>Unsuitable extinguishing media</td><td>Do not use water jet as an extinguisher, as this will spread the fire.</td></tr><tr><td>Specific hazards arising from the chemical</td><td>During fire, gases hazardous to health may be formed.</td></tr><tr><td>Special protective equipment and precautions for firefighters</td><td>Self-contained breathing apparatus and full protective clothing must be worn in case of fire.</td></tr><tr><td>Fire fighting equipment/instructions</td><td>Move containers from fire area if you can do so without risk.</td></tr><tr><td>Specific methods</td><td>Use standard firefighting procedures and consider the hazards of other involved materials.</td></tr><tr><td>General fire hazards</td><td>No unusual fire or explosion hazards noted.</td></tr>…

Source excerpt

# SAFETY DATA SHEET (cont.) ## 4. First-aid measures Inhalation (cont.) <table><tr><th>Skin contact</th><th>Edges and notches (where present) may be sharp and can cut skin. Cuts or abrasions should be treated promptly with thorough cleansing of the affected area. Seek medical attention for severe cuts or abrasions.</th></tr><tr><td>Eye contact</td><td>Sharp edges and notches (where present) may cause cuts and irritation. If eye is cut or otherwise damaged, seek medical attention.</td></tr><tr><td>Ingestion</td><td>Due to the physical nature of this product, ingestion is unlikely. There are no known health effects due to ingestion.</td></tr><tr><td>Most important symptoms/effects, acute and delayed</td><td>Under normal conditions of intended use, this material does not pose a risk to health.</td></tr><tr><td>Indication of immediate medical attention and special treatment needed</td><td>Provide general supportive measures and treat symptomatically.</td></tr><tr><td>General information</td><td>Ensure that medical personnel are aware of the material(s) involved.</td></tr><tr><td colspan="2">5. Fire-fighting measures</td></tr><tr><td>Suitable extinguishing media</td><td>Use Class D extinguishing agents on fines, chips, dust, or molten metal.</td></tr><tr><td>Unsuitable extinguishing media</td><td>DO NOT use halogenated extinguishing agents on fines, chips, or dust. DO NOT use water for fires involving molten metal. These fire extinguishing agents will react with burning metal.</td></tr><tr><td>Specific hazards arising from the chemical</td><td>Not a fire hazard.</td></tr><tr><td>Special protective equipment and precautions for firefighters</td><td>Selection of respiratory protection for firefighting: follow the general fire precautions indicated in the workplace. Self-contained breathing apparatus and full protective clothing must be worn in case of fire.</td></tr><tr><td>Fire-fighting equipment/instructions</td><td>Use standard firefighting procedures and consider the…

Source excerpt

# Product name: DOWSIL™ Glass & Metal Sealant Light Grey Issue Date: 07/10/2025 ## 5. FIREFIGHTING MEASURES Extinguishing media Suitable extinguishing media: Alcohol-resistant foam. Carbon dioxide (CO2). Dry chemical. Water spray. Unsuitable extinguishing media: None known.. Special hazards arising from the substance or mixture Hazardous combustion products: Metal oxides. Formaldehyde. Carbon oxides. Silicon oxides. Nitrogen oxides (NOx). Unusual Fire and Explosion Hazards: Exposure to combustion products may be a hazard to health.. ## Advice for firefighters Fire Fighting Procedures: Use water spray to cool unopened containers.. Evacuate area.. Collect contaminated fire extinguishing water separately. This must not be discharged into drains.. Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations.. Contain fire water run-off if possible. Fire water run-off, if not contained, may cause environmental damage.. Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Remove undamaged containers from fire area if it is safe to do so. Special protective equipment for firefighters: In the event of fire, wear self-contained breathing apparatus.. Use personal protective equipment.. ## 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures: Remove all sources of ignition. Use personal protective equipment. Follow safe handling advice and personal protective equipment recommendations. Environmental precautions: Do not release the product to the aquatic environment above defined regulatory levels Prevent further leakage or spillage if safe to do so. Retain and dispose of contaminated wash water. Local authorities should be advised if significant spillages cannot be contained. Methods and materials for containment and cleaning up: Wipe up or scrape up and contain for salvage or disposal. Local or national regulations…

Source excerpt

# 3M™ Metal Primer P592, Clear 05/16/25 (cont.) ## SECTION 3: Composition/information on ingredients (cont.) 3M™ Metal Primer P592, Clear 05/16/25 *The specific chemical identity and/or exact percentage (concentration) of this composition has been withheld as a trade secret. ## SECTION 4: First aid measures ## 4.1. Description of first aid measures ## Inhalation: Remove person to fresh air. If you feel unwell, get medical attention. ## Skin Contact: Immediately wash with soap and water. Remove contaminated clothing and wash before reuse. If signs/symptoms develop, get medical attention. ## Eye Contact: Immediately flush with large amounts of water. Remove contact lenses if easy to do. Continue rinsing. Get medical attention. ## If Swallowed: Rinse mouth. If you feel unwell, get medical attention. 4.2. Most important symptoms and effects, both acute and delayed Allergic skin reaction (redness, swelling, blistering, and itching). Target organ effects following prolonged or repeated exposure. See Section 11 for additional details. 4.3. Indication of any immediate medical attention and special treatment required Not applicable ## SECTION 5: Fire-fighting measures 5.1. Suitable extinguishing media In case of fire: Use a fire fighting agent suitable for flammable liquids such as dry chemical or carbon dioxide to extinguish. 5.2. Special hazards arising from the substance or mixture Closed containers exposed to heat from fire may build pressure and explode. - Hazardous Decomposition or By-Products - Substance Carbon monoxide Carbon dioxide - Condition During Combustion During Combustion 5.3. Special protective actions for fire-fighters Water may not effectively extinguish fire; however, it should be used to keep fire-exposed containers and surfaces cool and prevent explosive rupture. Wear full protective clothing, including helmet, self-contained, positive pressure or pressure demand breathing apparatus, bunker coat and pants, bands around arms,…

Source excerpt

# Product name: DOWSIL TM 799 Silicone Glass and Metal Building Sealant Black Issue Date: 01/10/2025 ## Advice for firefighters Fire Fighting Procedures: Use water spray to cool unopened containers.. Evacuate area.. Collect contaminated fire extinguishing water separately. This must not be discharged into drains.. Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations.. Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Remove undamaged containers from fire area if it is safe to do so. Special protective equipment for firefighters: In the event of fire, wear self-contained breathing apparatus.. Use personal protective equipment.. ## 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures: Remove all sources of ignition. Use personal protective equipment. Follow safe handling advice and personal protective equipment recommendations. Environmental precautions: Discharge into the environment must be avoided. Prevent further leakage or spillage if safe to do so. Retain and dispose of contaminated wash water. Local authorities should be advised if significant spillages cannot be contained. Methods and materials for containment and cleaning up: Wipe up or scrape up and contain for salvage or disposal. Local or national regulations may apply to releases and disposal of this material, as well as those materials and items employed in the cleanup of releases. You will need to determine which regulations are applicable. For large spills, provide dyking or other appropriate containment to keep material from spreading. If dyked material can be pumped, store recovered material in appropriate container. Dispose of saturated absorbent or cleaning materials appropriately, since spontaneous heating may occur. See sections: 7, 8, 11, 12 and 13. ## 7. HANDLING AND STORAGE Precautions for safe handling: Do not get on skin or …

Source excerpt

# 3M™ Scotch-Seal™M Metal Sealant 2084 Silver 09/03/24 (cont.) ## 5.1. Suitable extinguishing media (cont.) 3M™ Scotch-Seal™M Metal Sealant 2084 Silver 09/03/24 ## 5.2. Special hazards arising from the substance or mixture Closed containers exposed to heat from fire may build pressure and explode. - Hazardous Decomposition or By-Products - Substance Carbon monoxide Carbon dioxide Condition During Combustion During Combustion 5.3. Special protective actions for fire-fighters Water may not effectively extinguish fire; however, it should be used to keep fire-exposed containers and surfaces cool and prevent explosive rupture. Wear full protective clothing, including helmet, self-contained, positive pressure or pressure demand breathing apparatus, bunker coat and pants, bands around arms, waist and legs, face mask, and protective covering for exposed areas of the head. ## SECTION 6: Accidental release measures 6.1. Personal precautions, protective equipment and emergency procedures Evacuate area. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Use only non-sparking tools. Ventilate the area with fresh air. For large spill, or spills in confined spaces, provide mechanical ventilation to disperse or exhaust vapors, in accordance with good industrial hygiene practice. Warning! A motor could be an ignition source and could cause flammable gases or vapors in the spill area to burn or explode. Refer to other sections of this SDS for information regarding physical and health hazards, respiratory protection, ventilation, and personal protective equipment. 6.2. Environmental precautions - Avoid release to the environment. For larger spills, cover drains and build dikes to prevent entry into sewer systems or bodies of water. 6.3. Methods and material for containment and cleaning up Contain spill. Cover spill area with a fire-extinguishing foam. Working from around the edges of the spill inward, cover with bentonite, vermiculite, or commercially ava…

Source excerpt

# Product name: DOWSIL TM 580 (AUS) Glass, Metal and Masonry Sealant Grey (cont.) ## 4. FIRST AID MEASURES (cont.) Product name: DOWSIL TM 580 (AUS) Glass, Metal and Masonry Sealant Grey Issue Date: 07/10/2025 ## 5. FIREFIGHTING MEASURES Extinguishing media Suitable extinguishing media: Alcohol-resistant foam. Carbon dioxide (CO2). Dry chemical. Water spray. Unsuitable extinguishing media: None known.. Special hazards arising from the substance or mixture Hazardous combustion products: Metal oxides. Formaldehyde. Carbon oxides. Silicon oxides. Nitrogen oxides (NOx). Unusual Fire and Explosion Hazards: Exposure to combustion products may be a hazard to health.. ## Advice for firefighters Fire Fighting Procedures: Use water spray to cool unopened containers.. Evacuate area.. Collect contaminated fire extinguishing water separately. This must not be discharged into drains.. Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations.. Contain fire water run-off if possible. Fire water run-off, if not contained, may cause environmental damage.. Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Remove undamaged containers from fire area if it is safe to do so. Special protective equipment for firefighters: In the event of fire, wear self-contained breathing apparatus.. Use personal protective equipment.. ## 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures: Remove all sources of ignition. Use personal protective equipment. Follow safe handling advice and personal protective equipment recommendations. Environmental precautions: Do not release the product to the aquatic environment above defined regulatory levels Prevent further leakage or spillage if safe to do so. Retain and dispose of contaminated wash water. Local authorities should be advised if significant spillages cannot be contained. Methods an…

Source excerpt

# Product name: DOWSIL™ Glass & Metal Silicone Sealant Translucent (cont.) ## Most important symptoms and effects, both acute and delayed: (cont.) Product name: DOWSIL™ Glass & Metal Silicone Sealant Translucent Issue Date: 06/10/2025 be directed at the control of symptoms and the clinical condition of the patient. Skin contact may aggravate preexisting dermatitis. ## 5. FIREFIGHTING MEASURES Extinguishing media Suitable extinguishing media: Alcohol-resistant foam. Carbon dioxide (CO2). Dry chemical. Water spray. Unsuitable extinguishing media: None known.. Special hazards arising from the substance or mixture Hazardous combustion products: Carbon oxides. Silicon oxides. Nitrogen oxides (NOx). Unusual Fire and Explosion Hazards: Exposure to combustion products may be a hazard to health.. ## Advice for firefighters Fire Fighting Procedures: Use water spray to cool unopened containers.. Evacuate area.. Collect contaminated fire extinguishing water separately. This must not be discharged into drains.. Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations.. Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Remove undamaged containers from fire area if it is safe to do so. Special protective equipment for firefighters: In the event of fire, wear self-contained breathing apparatus.. Use personal protective equipment.. ## 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures: Remove all sources of ignition. Use personal protective equipment. Follow safe handling advice and personal protective equipment recommendations. Environmental precautions: Discharge into the environment must be avoided. Prevent further leakage or spillage if safe to do so. Retain and dispose of contaminated wash water. Local authorities should be advised if significant spillages cannot be contained. Methods and materials for c…

Source excerpt

This information is provided free of charge by the Department of Industrial Relations from its web site at www.dir.ca.gov. These regulations are for the convenience of the user and no representation or warranty is made that the information is current or accurate. See full disclaimer at https://www.dir.ca.gov/od_pub/disclaimer.html. Subchapter 7. General Industry Safety Orders Group 16. Control of Hazardous Substances Article 109. Hazardous Substances and Processes Return to index New query ## §5188. Molten Salt Baths. (a) Where molten salt baths are used for heat-treating metallic objects. (1) All objects shall be thoroughly cleaned of oil, grease and dirt, and thoroughly dried of all moisture before being placed in the bath. (2) Means shall be provided whereby the operator is protected from splashes or spatters of the molten salt while inserting or withdrawing metal objects. (3) Hoods shall be provided for all baths containing nitrates or cyanides or other baths if fumes or vapors are produced in amounts giving rise to harmful exposure. Such hoods shall be provided with mechanical exhaust ventilation unless sufficient natural draft is produced. (4) Where the location of the bath is such that there is a possibility of water coming in contact with the molten salt, a hood, shield, or other means shall be provided to preclude such contact. (5) Workers exposed to spatters or splashes shall be protected as prescribed in Article 10. Clothing should be of wool or other material which does not burn readily. (6) Baths not protected by hood or shield shall be provided with a removable cover which shall be placed over the bath during temporary shut downs and at end of periods of use. (b) Nitrate Baths. In addition to the requirements of (a): (1) No salt containing any cyanide or any organic compound shall be added to a salt bath containing nitrate. Proper warning signs to this effect shall be posted near all such baths. (2) Nitrate baths shall not be operated at a…