MATERIAL SAFETY 3M
DATA SHEET 3M Center
St. Paul, Minnesota
55144-1000
1-800-364-3577 or (651) 737-6501 (24 hours)
Copyright, 2001, Minnesota Mining and Manufacturing Company.
All rights reserved. Copying and/or downloading of this
information for the purpose of properly utilizing 3M products
is allowed provided that:
1) the information is copied in full with no changes unless
prior agreement is obtained from 3M, and
2) neither the copy nor the original is resold or otherwise
distributed with the intention of earning a profit thereon.
DIVISION: ENGINEERED ADHESIVES
TRADE NAME:
SCOTCH-WELD (TM) 2158 B/A EPOXY ADHESIVE
ID NUMBER/U.P.C.:
62-2158-0530-0 00-21200-20257-5 62-2158-0535-9 - - -
62-2158-5430-8 00-21200-20258-2 62-2158-6430-7 00-21200-20260-5
62-2158-7430-6 00-21200-20262-9
ISSUED: May 29, 2001
SUPERSEDES: October 27, 2000
DOCUMENT: 11-3169-7
This product is a kit or a multipart product which consists of multiple,
independently packaged components. An MSDS for each of these components is
included. Please do not separate the component MSDSs from this cover page.
The document numbers of the MSDSs for components of this product are:
10-3163-2
10-3162-4
-----------------------------------------------------------------------------
Abbreviations: N/D - Not Determined N/A - Not Applicable CA - Approximately
-----------------------------------------------------------------------------
The information in this Material Safety Data Sheet (MSDS) is believed to
be correct as of the date issued. 3M MAKES NO WARRANTIES, EXPRESSED OR
IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR COURSE OF
PERFORMANCE OR USAGE OF TRADE. User is responsible for determining
whether the 3M product is fit for a particular purpose and suitable for
user's method of use or application. Given the variety of factors that
can affect the use and application of a 3M product, some of which are
uniquely within the user's knowledge and control, it is essential that
the user evaluate the 3M product to determine whether it is fit for a
particular purpose and suitable for user's method of use or application.
3M provides information in electronic form as a service to its customers.
Due to the remote possibility that electronic transfer may have resulted
in errors, omissions or alterations in this information, 3M makes no
representations as to its completeness or accuracy. In addition,
information obtained from a database may not be as current as the
information in the MSDS available directly from 3M.
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part B 09/17/2002
Material Safety Data Sheet
Copyright, 2002, 3M Company. All rights reserved. Copying and/or downloading of this information for the purpose of properly
utilizing 3M products is allowed provided that: (1) the information is copied in full with no changes unless prior written agreement is
obtained from 3M, and (2) neither the copy nor the original is resold or otherwise distributed with the intention of earning a profit
thereon.
SECTION 1: PRODUCT AND COMPANY IDENTIFICATION
PRODUCT NAME: Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part B
MANUFACTURER: 3M
DIVISION: Engineered Adhesives
ADDRESS: 3M Center
St. Paul, MN 55144-1000
EMERGENCY PHONE: 1-800-364-3577 or (651) 737-6501 (24 hours)
Issue Date: 09/17/2002
Supercedes Date: 05/24/2001
Document Group: 10-3162-4
Product Use:
Specific Use: PART B OF 2 PART ADHESIVE
SECTION 2: INGREDIENTS
Ingredient C.A.S. No. % by Wt
EPOXY RESIN 25068-38-6 40 - 60
LIMESTONE 1317-65-3 40 - 60
N-BUTYL GLYCIDYL ETHER 2426-08-6 5 - 10
CLAY 91080-57-8 1- 5
TITANIUM DIOXIDE 13463-67-7 1- 5
QUARTZ SILICA 14808-60-7 0.1 - 1
SECTION 3: HAZARDS IDENTIFICATION
3.1 EMERGENCY OVERVIEW
Specific Physical Form: Viscous
Odor, Color, Grade: white, epoxy odor.
General Physical Form: Liquid
Immediate health, physical, and environmental hazards: May cause allergic skin reaction. Contains a chemical or
chemicals which can cause cancer.
Page 1 of 7
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part B 09/17/2002
3.2 POTENTIAL HEALTH EFFECTS
Eye Contact:
Vapors from heated material may cause eye irritation. Signs/symptoms may include redness, swelling, pain, tearing, and blurred or
hazy vision.
Dust created by cutting, grinding, sanding, or machining may cause eye irritation. Signs/symptoms may include redness, swelling,
pain, tearing, and blurred or hazy vision.
Moderate Eye Irritation: Signs/symptoms may include redness, swelling, pain, tearing, and blurred or hazy vision.
Skin Contact:
Mild Skin Irritation: Signs/symptoms may include localized redness, swelling, and itching.
Prolonged or repeated exposure may cause:
Allergic Skin Reaction (non-photo induced): Signs/symptoms may include redness, swelling, blistering, and itching.
Inhalation:
Vapors from heated material may cause irritation of the respiratory system. Signs/symptoms may include cough, sneezing, nasal
discharge, headache, hoarseness, and nose and throat pain.
Dust from cutting, grinding, sanding or machining may cause irritation of the respiratory system. Signs/symptoms may include cough,
sneezing, nasal discharge, headache, hoarseness, and nose and throat pain.
Upper Respiratory Tract Irritation: Signs/symptoms may include cough, sneezing, nasal discharge, headache, hoarseness, and nose
and throat pain.
Ingestion:
Gastrointestinal Irritation: Signs/symptoms may include abdominal pain, nausea, diarrhea and vomiting.
Carcinogenicity:
Contains a chemical or chemicals which can cause cancer.
Ingredient C.A.S. No. Class Description Regulation
QUARTZ SILICA 14808-60-7 Group 1 International Agency for Research on Cancer
QUARTZ SILICA 14808-60-7 Known human carcinogen National Toxicology Program Carcinogens
SECTION 4: FIRST AID MEASURES
4.1 FIRST AID PROCEDURES
The following first aid recommendations are based on an assumption that appropriate personal and industrial hygiene practices are
followed.
Eye Contact: Flush eyes with large amounts of water. If signs/symptoms persist, get medical attention.
Skin Contact: Remove contaminated clothing and shoes. Immediately flush skin with large amounts of water. Get medical
attention. Wash contaminated clothing and clean shoes before reuse.
Inhalation: Remove person to fresh air. If signs/symptoms develop, get medical attention.
Page 2 of 7
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part B 09/17/2002
If Swallowed: Do not induce vomiting. Give victim two glasses of water. Never give anything by mouth to an unconscious person.
Get immediate medical attention.
SECTION 5: FIRE FIGHTING MEASURES
5.1 FLAMMABLE PROPERTIES
No Data Available
Autoignition temperature
Not Applicable
Flash Point
Not Applicable
Flammable Limits - LEL
Not Applicable
Flammable Limits - UEL
5.2 EXTINGUISHING MEDIA
Material will not burn.
5.3 PROTECTION OF FIRE FIGHTERS
Special Fire Fighting Procedures: 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.
Unusual Fire and Explosion Hazards: Not applicable.
Note: See STABILITY AND REACTIVITY (SECTION 10) for hazardous combustion and thermal decomposition
information.
SECTION 6: ACCIDENTAL RELEASE MEASURES
Accidental Release Measures: Observe precautions from other sections. Call 3M- HELPS line (1-800-364-3577) for more
information on handling and managing the spill. Evacuate unprotected and untrained personnel from hazard area. The spill should be
cleaned up by qualified personnel. Ventilate the area with fresh air. Contain spill. Working from around the edges of the spill
inward, cover with bentonite, vermiculite, or commercially available inorganic absorbent material. Mix in sufficient absorbent until it
appears dry. Collect as much of the spilled material as possible. Clean up residue with an appropriate solvent selected by a qualified
and authorized person. Ventilate the area with fresh air. Read and follow safety precautions on the solvent label and MSDS. Place in
a closed container approved for transportation by appropriate authorities. Dispose of collected material as soon as possible.
In the event of a release of this material, the user should determine if the release qualifies as reportable according to
local, state, and federal regulations.
SECTION 7: HANDLING AND STORAGE
7.1 HANDLING
Avoid skin contact with hot material. Do not eat, drink or smoke when using this product. Wash exposed areas thoroughly with soap
and water. Contents may be under pressure, open carefully. For industrial or professional use only. Avoid contact with oxidizing
agents. Avoid eye contact with vapors, mists, or spray. Avoid breathing of dust created by cutting, sanding, grinding or machining.
Avoid prolonged or repeated skin contact.
7.2 STORAGE
Page 3 of 7
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part B 09/17/2002
Store away from acids. Store away from oxidizing agents. Keep container in well-ventilated area.
SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION
8.1 ENGINEERING CONTROLS
Use with appropriate local exhaust ventilation. Provide appropriate local exhaust when product is heated. Provide appropriate local
exhaust ventilation on open containers. Provide appropriate local exhaust for cutting, grinding, sanding or machining.
8.2 PERSONAL PROTECTIVE EQUIPMENT (PPE)
8.2.1 Eye/Face Protection
Avoid eye contact. Avoid eye contact with vapors, mists, or spray.
The following eye protection(s) are recommended: Safety Glasses with side shields, Indirect Vented Goggles.
8.2.2 Skin Protection
Avoid prolonged or repeated skin contact. Avoid skin contact with hot material. Gloves not normally required. Wear appropriate
gloves, such as Nomex, when handling this material to prevent thermal burns. Avoid skin contact.
Select and use gloves and/or protective clothing to prevent skin contact based on the results of an exposure assessment. Consult with
your glove and/or protective clothing manufacturer for selection of appropriate compatible materials.
Gloves made from the following material(s) are recommended: Polyethylene/Ethylene Vinyl Alcohol.
8.2.3 Respiratory Protection
Avoid breathing of dust created by cutting, sanding, grinding or machining.
Select one of the following NIOSH approved respirators based on airborne concentration of contaminants and in accordance with
OSHA regulations: Half mask R95 particulate respirator, Half mask or full facepiece air-purifying respirator with N100 particulate
filters, Half facepiece or fullface air-purifying respirator with P100 particulate filters, Half facepiece or fullface air-purifying
respirator with P95 particulate filters, Half facepiece or fullface air-purifying respirator with N95 particulate filters. Consult the
current 3M Respiratory Selection Guide for additional information or call 1-800-243-4630 for 3M technical assistance.
8.2.4 Prevention of Swallowing
Do not eat, drink or smoke when using this product. Wash exposed areas thoroughly with soap and water.
8.3 EXPOSURE GUIDELINES
Ingredient Authority Type Limit Additional Information
CERAMIC FIBERS (AIRBORNE ACGIH TWA - specific form 0.2 fiber/cc as fibers >= 5 um; Table A2
PARTICLES OF RESPIRABLE SIZE)
LIMESTONE ACGIH TWA 10 mg/m3
LIMESTONE OSHA TWA - respirable 5 mg/m3 Table Z-1
LIMESTONE OSHA TWA - as total dust 15 mg/m3 Table Z-1
N-BUTYL GLYCIDYL ETHER ACGIH TWA 25 ppm
N-BUTYL GLYCIDYL ETHER OSHA TWA, Vacated 25 ppm
N-BUTYL GLYCIDYL ETHER OSHA TWA 50 ppm Table Z-1
QUARTZ SILICA ACGIH TWA - respirable 0.05 mg/m3 Table A2
QUARTZ SILICA OSHA TWA - respirable 0.1 mg/m3 Table Z-1A
TITANIUM DIOXIDE ACGIH TWA 10 mg/m3 Table A4
TITANIUM DIOXIDE CMRG TWA - specific form 5 mg/m3 as respirable dust
TITANIUM DIOXIDE OSHA TWA, Vacated - as 10 mg/m3
dust
TITANIUM DIOXIDE OSHA TWA - as total dust 15 mg/m3 Table Z-1
VAC Vacated PEL:Vacated Permissible Exposure Limits [PEL] are enforced as the OSHA PEL in some states. Check with your local
regulatory agency.
Page 4 of 7
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part B 09/17/2002
SOURCE OF EXPOSURE LIMIT DATA:
ACGIH: American Conference of Governmental Industrial Hygienists
CMRG: Chemical Manufacturer Recommended Guideline
OSHA: Occupational Safety and Health Administration
AIHA: American Industrial Hygiene Association Workplace Environmental Exposure Level (WEEL)
SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
Viscous
Specific Physical Form:
white, epoxy odor.
Odor, Color, Grade:
Liquid
General Physical Form:
No Data Available
Autoignition temperature
Not Applicable
Flash Point
Not Applicable
Flammable Limits - LEL
Not Applicable
Flammable Limits - UEL
>=95 潞F
Boiling point
Not Applicable
Vapor Density
<=27 psia [@ 131.0000000000 潞F] [Details: MITS data]
Vapor Pressure
1.560 [Ref Std: WATER=1]
Specific Gravity
No Data Available
pH
No Data Available
Melting point
Not Applicable
Evaporation rate
0 g/l
Volatile Organic Compounds
0.00 % weight
Percent volatile
0 g/l
VOC Less H2O & Exempt Solvents
250000.0 - 400000.0 centipoise
Viscosity
SECTION 10: STABILITY AND REACTIVITY
Stability: Stable.
Materials and Conditions to Avoid: Strong acids; Strong oxidizing agents; Heat is generated during cure. Do not cure a mass larger
than 50 grams in a confined space to prevent a premature reaction (exothem) with production of intense heat and smoke.
Hazardous Polymerization: Hazardous polymerization will not occur.
Hazardous Decomposition or By-Products
Substance Condition
Aldehydes Not Specified
Hydrocarbons Not Specified
Carbon monoxide Not Specified
Carbon dioxide Not Specified
Ketones Not Specified
Toxic Vapor, Gas, Particulate Not Specified
SECTION 11: TOXICOLOGICAL INFORMATION
Page 5 of 7
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part B 09/17/2002
Please contact the address listed on the first page of the MSDS for Toxicological Information on this material and/or its
components.
SECTION 12: ECOLOGICAL INFORMATION
ECOTOXICOLOGICAL INFORMATION
Not Determined
CHEMICAL FATE INFORMATION
Not Determined
SECTION 13: DISPOSAL CONSIDERATIONS
Waste Disposal Method: Cure (harden, set, or react) the product according to product instructions.
Dispose of completely cured (or polymerized) wastes in a sanitary landfill.
As a disposal alternative, incinerate uncured product in an industrial or commercial incinerator in the presence of a combustible
material.
EPA Hazardous Waste Number (RCRA): Not regulated
Since regulations vary, consult applicable regulations or authorities before disposal.
SECTION 14:TRANSPORT INFORMATION
ID Number(s):
62-2158-8530-2
Please contact the emergency numbers listed on the first page of the MSDS for Transportation Information for this
material.
SECTION 15: REGULATORY INFORMATION
US FEDERAL REGULATIONS
Contact 3M for more information.
311/312 Hazard Categories:
Fire Hazard - No Pressure Hazard - No Reactivity Hazard - No Immediate Hazard - Yes Delayed Hazard - Yes
STATE REGULATIONS
Contact 3M for more information.
CALIFORNIA PROPOSITION 65
Ingredient C.A.S. No. Classification
SILICA, CRYSTALLINE (AIRBORNE NONE **Carcinogen
PARTICLES OF RESPIRABLE SIZE)
Page 6 of 7
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part B 09/17/2002
** WARNING: contains a chemical which can cause cancer.
CHEMICAL INVENTORIES
All applicable chemical ingredients in this material are listed on the European Inventory of Existing Chemical Substances (EINECS),
or are exempt polymers whose monomers are listed on EINECS.
The components of this product are in compliance with the chemical notification requirements of TSCA.
Contact 3M for more information.
INTERNATIONAL REGULATIONS
Contact 3M for more information.
This MSDS has been prepared to meet the U.S. OSHA Hazard Communication Standard, 29 CFR 1910.1200.
SECTION 16: OTHER INFORMATION
NFPA Hazard Classification
Health: 1 Flammability: 0 Reactivity: 1 Special Hazards: None
National Fire Protection Association (NFPA) hazard ratings are designed for use by emergency response personnel to address the hazards that are
presented by short-term, acute exposure to a material under conditions of fire, spill, or similar emergencies. Hazard ratings are primarily based on the
inherent physical and toxic properties of the material but also include the toxic properties of combustion or decomposition products that are known to
be generated in significant quantities.
No revision information is available.
DISCLAIMER: The information in this Material Safety Data Sheet (MSDS) is believed to be correct as of the date issued. 3M
MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY
OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR COURSE OF PERFORMANCE OR USAGE OF
TRADE. User is responsible for determining whether the 3M product is fit for a particular purpose and suitable for user's method of
use or application. Given the variety of factors that can affect the use and application of a 3M product, some of which are uniquely
within the user's knowledge and control, it is essential that the user evaluate the 3M product to determine whether it is fit for a
particular purpose and suitable for user's method of use or application.
3M provides information in electronic form as a service to its customers. Due to the remote possibility that electronic transfer may
have resulted in errors, omissions or alterations in this information, 3M makes no representations as to its completeness or accuracy.
In addition, information obtained from a database may not be as current as the information in the MSDS available directly from 3M.
3M MSDSs are available at www.3M.com
Page 7 of 7
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part A 09/17/2002
Material Safety Data Sheet
Copyright, 2002, 3M Company. All rights reserved. Copying and/or downloading of this information for the purpose of properly
utilizing 3M products is allowed provided that: (1) the information is copied in full with no changes unless prior written agreement is
obtained from 3M, and (2) neither the copy nor the original is resold or otherwise distributed with the intention of earning a profit
thereon.
SECTION 1: PRODUCT AND COMPANY IDENTIFICATION
PRODUCT NAME: Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part A
MANUFACTURER: 3M
DIVISION: Engineered Adhesives
ADDRESS: 3M Center
St. Paul, MN 55144-1000
EMERGENCY PHONE: 1-800-364-3577 or (651) 737-6501 (24 hours)
Issue Date: 09/17/2002
Supercedes Date: 05/24/2001
Document Group: 10-3163-2
Product Use:
Specific Use: part a of 2 part adhesive
SECTION 2: INGREDIENTS
Ingredient C.A.S. No. % by Wt
LIMESTONE 1317-65-3 40 - 60
POLYAMIDE RESIN 68410-23-1 10 - 30
POLYAMIDE RESIN 68991-84-4 10 - 30
BARIUM SULFATE 7727-43-7 5 - 10
CLAY 91080-57-8 0.5 - 1.5
QUARTZ SILICA 14808-60-7 0.1 - 1
SECTION 3: HAZARDS IDENTIFICATION
3.1 EMERGENCY OVERVIEW
Specific Physical Form: Viscous
Odor, Color, Grade: dark gray, amide odor.
General Physical Form: Liquid
Immediate health, physical, and environmental hazards: May cause severe eye irritation. May cause allergic skin reaction.
Contains a chemical or chemicals which can cause cancer.
Page 1 of 7
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part A 09/17/2002
3.2 POTENTIAL HEALTH EFFECTS
Eye Contact:
Vapors from heated material may cause eye irritation. Signs/symptoms may include redness, swelling, pain, tearing, and blurred or
hazy vision.
Dust created by cutting, grinding, sanding, or machining may cause eye irritation. Signs/symptoms may include redness, swelling,
pain, tearing, and blurred or hazy vision.
Severe Eye Irritation: Signs/symptoms may include significant redness, swelling, pain, tearing, cloudy appearance of the cornea, and
impaired vision.
Skin Contact:
Moderate Skin Irritation: Signs/symptoms may include localized redness, swelling, itching, and dryness.
Prolonged or repeated exposure may cause:
Allergic Skin Reaction (non-photo induced): Signs/symptoms may include redness, swelling, blistering, and itching.
Inhalation:
Vapors from heated material may cause irritation of the respiratory system. Signs/symptoms may include cough, sneezing, nasal
discharge, headache, hoarseness, and nose and throat pain.
Dust from cutting, grinding, sanding or machining may cause irritation of the respiratory system. Signs/symptoms may include cough,
sneezing, nasal discharge, headache, hoarseness, and nose and throat pain.
Upper Respiratory Tract Irritation: Signs/symptoms may include cough, sneezing, nasal discharge, headache, hoarseness, and nose
and throat pain.
Ingestion:
Gastrointestinal Irritation: Signs/symptoms may include abdominal pain, nausea, diarrhea and vomiting.
Carcinogenicity:
Contains a chemical or chemicals which can cause cancer.
Ingredient C.A.S. No. Class Description Regulation
QUARTZ SILICA 14808-60-7 Group 1 International Agency for Research on Cancer
QUARTZ SILICA 14808-60-7 Known human carcinogen National Toxicology Program Carcinogens
SECTION 4: FIRST AID MEASURES
4.1 FIRST AID PROCEDURES
The following first aid recommendations are based on an assumption that appropriate personal and industrial hygiene practices are
followed.
Eye Contact: Immediately flush eyes with large amounts of water for at least 15 minutes. Get immediate medical attention.
Skin Contact: Remove contaminated clothing and shoes. Immediately flush skin with large amounts of water. Get medical
attention. Wash contaminated clothing and clean shoes before reuse.
Inhalation: Remove person to fresh air. If signs/symptoms develop, get medical attention.
Page 2 of 7
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part A 09/17/2002
If Swallowed: Do not induce vomiting. Give victim two glasses of water. Never give anything by mouth to an unconscious person.
Get immediate medical attention.
SECTION 5: FIRE FIGHTING MEASURES
5.1 FLAMMABLE PROPERTIES
No Data Available
Autoignition temperature
Not Applicable
Flash Point
Not Applicable
Flammable Limits - LEL
Not Applicable
Flammable Limits - UEL
5.2 EXTINGUISHING MEDIA
Material will not burn.
5.3 PROTECTION OF FIRE FIGHTERS
Special Fire Fighting Procedures: 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.
Unusual Fire and Explosion Hazards: Not applicable.
Note: See STABILITY AND REACTIVITY (SECTION 10) for hazardous combustion and thermal decomposition
information.
SECTION 6: ACCIDENTAL RELEASE MEASURES
Accidental Release Measures: Observe precautions from other sections. Call 3M- HELPS line (1-800-364-3577) for more
information on handling and managing the spill. Evacuate unprotected and untrained personnel from hazard area. The spill should be
cleaned up by qualified personnel. Ventilate the area with fresh air. Contain spill. Working from around the edges of the spill
inward, cover with bentonite, vermiculite, or commercially available inorganic absorbent material. Mix in sufficient absorbent until it
appears dry. Collect as much of the spilled material as possible. Clean up residue with an appropriate solvent selected by a qualified
and authorized person. Ventilate the area with fresh air. Read and follow safety precautions on the solvent label and MSDS. Place in
a closed container approved for transportation by appropriate authorities. Dispose of collected material as soon as possible.
In the event of a release of this material, the user should determine if the release qualifies as reportable according to
local, state, and federal regulations.
SECTION 7: HANDLING AND STORAGE
7.1 HANDLING
Avoid eye contact with vapors, mists, or spray. Avoid breathing of dust created by cutting, sanding, grinding or machining. Avoid
skin contact with hot material. Do not eat, drink or smoke when using this product. Wash exposed areas thoroughly with soap and
water. Contents may be under pressure, open carefully.
7.2 STORAGE
Keep container in well-ventilated area.
Page 3 of 7
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part A 09/17/2002
SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION
8.1 ENGINEERING CONTROLS
Use with appropriate local exhaust ventilation. Provide appropriate local exhaust when product is heated. Provide appropriate local
exhaust ventilation on open containers. Provide appropriate local exhaust for cutting, grinding, sanding or machining.
8.2 PERSONAL PROTECTIVE EQUIPMENT (PPE)
8.2.1 Eye/Face Protection
Avoid eye contact. Avoid eye contact with vapors, mists, or spray.
The following eye protection(s) are recommended: Safety Glasses with side shields, Indirect Vented Goggles.
8.2.2 Skin Protection
Avoid skin contact. Avoid skin contact with hot material. Wear appropriate gloves, such as Nomex, when handling this material to
prevent thermal burns.
Select and use gloves and/or protective clothing to prevent skin contact based on the results of an exposure assessment. Consult with
your glove and/or protective clothing manufacturer for selection of appropriate compatible materials.
Gloves made from the following material(s) are recommended: Polyethylene/Ethylene Vinyl Alcohol.
8.2.3 Respiratory Protection
Avoid breathing of dust created by cutting, sanding, grinding or machining.
Select one of the following NIOSH approved respirators based on airborne concentration of contaminants and in accordance with
OSHA regulations: Half mask R95 particulate respirator, Half mask or full facepiece air-purifying respirator with N100 particulate
filters, Half facepiece or fullface air-purifying respirator with P100 particulate filters, Half facepiece or fullface air-purifying
respirator with P95 particulate filters, Half facepiece or fullface air-purifying respirator with N95 particulate filters. Consult the
current 3M Respiratory Selection Guide for additional information or call 1-800-243-4630 for 3M technical assistance.
8.2.4 Prevention of Swallowing
Do not eat, drink or smoke when using this product. Wash exposed areas thoroughly with soap and water.
8.3 EXPOSURE GUIDELINES
Ingredient Authority Type Limit Additional Information
BARIUM SULFATE ACGIH TWA 10 mg/m3
BARIUM SULFATE OSHA TWA - respirable 5 mg/m3 Table Z-1
BARIUM SULFATE OSHA TWA, Vacated - as dust 10 mg/m3
BARIUM SULFATE OSHA TWA - as total dust 15 mg/m3 Table Z-1
CERAMIC FIBERS (AIRBORNE ACGIH TWA - specific form 0.2 fiber/cc as fibers >= 5 um; Table A2
PARTICLES OF RESPIRABLE SIZE)
LIMESTONE ACGIH TWA 10 mg/m3
LIMESTONE OSHA TWA - respirable 5 mg/m3 Table Z-1
LIMESTONE OSHA TWA - as total dust 15 mg/m3 Table Z-1
QUARTZ SILICA ACGIH TWA - respirable 0.05 mg/m3 Table A2
QUARTZ SILICA OSHA TWA - respirable 0.1 mg/m3 Table Z-1A
VAC Vacated PEL:Vacated Permissible Exposure Limits [PEL] are enforced as the OSHA PEL in some states. Check with your local
regulatory agency.
SOURCE OF EXPOSURE LIMIT DATA:
ACGIH: American Conference of Governmental Industrial Hygienists
CMRG: Chemical Manufacturer Recommended Guideline
Page 4 of 7
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part A 09/17/2002
OSHA: Occupational Safety and Health Administration
AIHA: American Industrial Hygiene Association Workplace Environmental Exposure Level (WEEL)
SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
Viscous
Specific Physical Form:
dark gray, amide odor.
Odor, Color, Grade:
Liquid
General Physical Form:
No Data Available
Autoignition temperature
Not Applicable
Flash Point
Not Applicable
Flammable Limits - LEL
Not Applicable
Flammable Limits - UEL
>=95 潞F
Boiling point
Not Applicable
Vapor Density
<=27 psia [@ 131.0000000000 潞F] [Details: MITS data]
Vapor Pressure
1.540 [Ref Std: WATER=1]
Specific Gravity
No Data Available
pH
No Data Available
Melting point
Not Applicable
Evaporation rate
0 g/l
Volatile Organic Compounds
0.00 % weight
Percent volatile
0 g/l
VOC Less H2O & Exempt Solvents
200000.0 - 800000.0 centipoise
Viscosity
SECTION 10: STABILITY AND REACTIVITY
Stability: Stable.
Materials and Conditions to Avoid: Heat is generated during cure. Do not cure a mass larger than 50 grams in a confined space to
prevent a premature reaction (exothem) with production of intense heat and smoke.
Hazardous Polymerization: Hazardous polymerization will not occur.
Hazardous Decomposition or By-Products
Substance Condition
Amine Compounds Not Specified
Carbon monoxide Not Specified
Carbon dioxide Not Specified
Oxides of Nitrogen Not Specified
Toxic Vapor, Gas, Particulate Not Specified
SECTION 11: TOXICOLOGICAL INFORMATION
Please contact the address listed on the first page of the MSDS for Toxicological Information on this material and/or its
components.
SECTION 12: ECOLOGICAL INFORMATION
ECOTOXICOLOGICAL INFORMATION
Page 5 of 7
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part A 09/17/2002
Not Determined
CHEMICAL FATE INFORMATION
Not Determined
SECTION 13: DISPOSAL CONSIDERATIONS
Waste Disposal Method: Cure (harden, set, or react) the product according to product instructions.
Dispose of completely cured (or polymerized) wastes in a sanitary landfill.
As a disposal alternative, incinerate uncured product in an industrial or commercial incinerator in the presence of a combustible
material.
EPA Hazardous Waste Number (RCRA): Not regulated
Since regulations vary, consult applicable regulations or authorities before disposal.
SECTION 14:TRANSPORT INFORMATION
ID Number(s):
62-2159-8530-0
Please contact the emergency numbers listed on the first page of the MSDS for Transportation Information for this
material.
SECTION 15: REGULATORY INFORMATION
US FEDERAL REGULATIONS
Contact 3M for more information.
311/312 Hazard Categories:
Fire Hazard - No Pressure Hazard - No Reactivity Hazard - No Immediate Hazard - Yes Delayed Hazard - Yes
STATE REGULATIONS
Contact 3M for more information.
CALIFORNIA PROPOSITION 65
Ingredient C.A.S. No. Classification
SILICA, CRYSTALLINE (AIRBORNE NONE **Carcinogen
PARTICLES OF RESPIRABLE SIZE)
** WARNING: contains a chemical which can cause cancer.
CHEMICAL INVENTORIES
Contact 3M for more information.
All applicable chemical ingredients in this material are listed on the European Inventory of Existing Chemical Substances (EINECS),
or are exempt polymers whose monomers are listed on EINECS.
The components of this product are in compliance with the chemical notification requirements of TSCA.
Page 6 of 7
3M MATERIAL SAFETY DATA SHEET Scotch-Weld(TM) Epoxy Adhesive 2158 B/A Part A 09/17/2002
INTERNATIONAL REGULATIONS
Contact 3M for more information.
This MSDS has been prepared to meet the U.S. OSHA Hazard Communication Standard, 29 CFR 1910.1200.
SECTION 16: OTHER INFORMATION
NFPA Hazard Classification
Health: 2 Flammability: 0 Reactivity: 1 Special Hazards: None
National Fire Protection Association (NFPA) hazard ratings are designed for use by emergency response personnel to address the hazards that are
presented by short-term, acute exposure to a material under conditions of fire, spill, or similar emergencies. Hazard ratings are primarily based on the
inherent physical and toxic properties of the material but also include the toxic properties of combustion or decomposition products that are known to
be generated in significant quantities.
No revision information is available.
DISCLAIMER: The information in this Material Safety Data Sheet (MSDS) is believed to be correct as of the date issued. 3M
MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY
OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR COURSE OF PERFORMANCE OR USAGE OF
TRADE. User is responsible for determining whether the 3M product is fit for a particular purpose and suitable for user's method of
use or application. Given the variety of factors that can affect the use and application of a 3M product, some of which are uniquely
within the user's knowledge and control, it is essential that the user evaluate the 3M product to determine whether it is fit for a
particular purpose and suitable for user's method of use or application.
3M provides information in electronic form as a service to its customers. Due to the remote possibility that electronic transfer may
have resulted in errors, omissions or alterations in this information, 3M makes no representations as to its completeness or accuracy.
In addition, information obtained from a database may not be as current as the information in the MSDS available directly from 3M.
3M MSDSs are available at www.3M.com
Page 7 of 7
|