MATERIAL SAFETY DATA SHEET 3M Abrasive Products, 210U, 216U, 236U, 238U 07/03/12
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Material Safety Data Sheet

Copyright, 2012, 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: 3M Abrasive Products, 210U, 216U, 236U, 238U
MANUFACTURER: 3M
DIVISION: Abrasives Systems Division
ADDRESS: 3M Center, St. Paul, MN 55144-1000
EMERGENCY PHONE: 1 -800-364-3577 or (651) 737-6501 (24 hours)
Issue Date: 07/03/12
Supercedes Date: 10/24/11
Document Group:08-8962-6
Product Use:
Intended Use:Abrasive Product
SECTION 2: INGREDIENTS
Ingredient C.A.S. No. % by Wt
Aluminum Oxide Mineral 1344-28-1 10 -45
Lubricant 557-05-1 0 -5
Titanium Dioxide 13463-67-7 0.25 -1.25
Cured Resin Mixture 20 -45
Paper Backing None 15 -40
PSA Mixture 0 -5
Hookit Backing Mixture 0 -10
Hookit II Backing Mixture 0 -10
SECTION 3: HAZARDS IDENTIFICATION
3.1 EMERGENCY OVERVIEW
Odor, Color, Grade: Solid abrasive product
General Physical Form: Solid
Immediate health, physical, and environmental hazards:This document covers only the 3M product. For complete assessment,
when determining the degree of hazard, the material being abraded must also beconsidered.

MATERIAL SAFETY DATA SHEET 3M Abrasive Products, 210U, 216U, 236U, 238U 07/03/12
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3.2 POTENTIAL HEALTH EFFECTS
Eye Contact:
Mechanical eye irritation: Signs/symptoms may include pain, redness, tearing and corneal abrasion.
Dust created by grinding, sanding, or machining may cause eye irritation. Signs/symptoms may include redness, swelling, pain,
tearing, and blurred or hazy vision.
Skin Contact:
Mechanical Skin irritation: Signs/symptoms may include abrasion, redness, pain, and itching.
Inhalation:
Dust from 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.
Prolonged or repeated exposure may cause:
Pneumoconiosis: Sign/symptoms may include persistent cough, breathlessness, chest pain, increased amounts of sputum, and
changes in lung function tests.
Ingestion:
No health effects are expected.
This product contains titanium dioxide. Cancer of the lungs has been associated with titanium dioxide. No exposure to titanium
dioxide is anticipated during normal intended use of 3M Coated Abrasives, Surface Conditioning, and Ceramic Grain Products. No
detectable respirable titanium dioxide was found when simulated grinding air sampling studies were conducted on analogous coated
abrasive and surface conditioning constructions that contained similar to or greater concentrations of titanium dioxide. No detectable
respirable titanium dioxide was noted when air sampling studies were conducted on processing ceramic grains containing similar to or
greater concentrations of titanium dioxide. Therefore, the health effects associated with titanium dioxide are not expected during the
intended use of this product.
IngredientC.A.S. No. Class Description Regulation
Titanium Dioxide 13463-67-7 Grp. 2B: Possible human carc.International Agency for Research on Cancer
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: Wash affected area with soap and water. If signs/symptoms develop, get medical attention.
Inhalation: Remove person to fresh air. If signs/symptoms develop, get medical attention.
If Swallowed: No need for first aid is anticipated.
SECTION 5: FIRE FIGHTING MEASURES
5.1 FLAMMABLE PROPERTIES
Autoignition temperature Not Applicable

MATERIAL SAFETY DATA SHEET 3M Abrasive Products, 210U, 216U, 236U, 238U 07/03/12
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Flash Point Not Applicable
Flammable Limits(LEL) Not Applicable
Flammable Limits(UEL) Not Applicable
5.2 EXTINGUISHING MEDIA
Ordinary combustible material. Use fire extinguishers with class A extinguishing agents (e.g., water, foam).
5.3 PROTECTION OF FIRE FIGHTERS
Special Fire Fighting Procedures: Wear full protective equipment (Bunker Gear) and a self-contained breathing apparatus (SCBA).
Unusual Fire and Explosion Hazards: Not applicable. None inherent in this product.
Note: See STABILITY AND REACTIVITY (SECTION 10) for hazardous comb ustion and thermal decomposition
information.
SECTION 6: ACCIDENTAL RELEASE MEASURES
6.1. Personal precautions, protective equipment and emergency procedures
Not applicable.
6.2. Environmental precautions
Not applicable.
Clean-up methods
Not applicable.
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
For industrial or professional use only. Avoid eye contact with dust or airborne particles. Avoid breathing of dust created by sanding,
grinding or machining. Damaged product can break apart during use and cause serious injury to face or eyes. Check product for
damage such as cracks or nicks prior to use. Replace if damaged. Always wear eye and face protection when working at sanding or
grinding operations or when near such operations. Sparks and particles flying from the product during sanding or grinding can cause
injury and fire.
7.2 STORAGE
Store in a cool, dry place.
SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION
8.1 ENGINEERING CONTROLS
Provide ventilation adequate to control dust concentrations belowrecommended exposure limits and/or control dust. Use general
dilution ventilation and/or local exhaust ventilation to control airborne exposures to below Occupational Exposure Limits and/or
control dust, fume, or airborne particles. If ventilation is not adequate, use respiratory protection equipment. Provide appropriate
local exhaust ventilation for sanding, grinding or machining.

MATERIAL SAFETY DATA SHEET 3M Abrasive Products, 210U, 216U, 236U, 238U 07/03/12
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8.2 PERSONAL PROTECTIVE EQUIPMENT (PPE)
8.2.1 Eye/Face Protection
Avoid eye contact. To minimize the risk of injury to face and eyes, always wear eye and face protection when working at sanding or
grinding operations or when near such operations.
The following eye protection(s) are recommended: Safety Glasses with side shields.
8.2.2 Skin Protection
Avoid skin contact. Wear appropriate gloves to minimize risk of injury to skin from contact with dust or physical abrasion from
grinding or sanding.
8.2.3 Respiratory Protection
Avoid breathing of dust created by sanding, grinding or machining. Assess exposure concentrations of all materials involved in the
work process. Consider material being abraded when determining the appropriate respiratory protection. Select and use appropriate
respirators to prevent inhalation overexposure.
An exposure assessment may be needed to decide if a respirator is required. If a respirator is needed, use respirators as part of a full
respiratory protection program. Based on the results of the exposure assessment, select from the following respirator type(s) to reduce
inhalation exposure:
Half facepiece or full facepiece air-purifying respirator suitable for particulates
For questions about suitability for a specific application, consult withyour respirator manufacturer.
8.2.4 Prevention of Swallowing
Not an expected route of exposure. Wash hands after handling and before eating.
8.3 EXPOSURE GUIDELINES
IngredientAuthorityType Limit Additional Information
Aluminum Oxide Mineral CMRG TWA 1 fiber/cc
Aluminum Oxide Mineral OSHA TWA, respirable
fraction
5 mg/m3
Aluminum Oxide Mineral OSHA TWA, as total dust15 mg/m3
Titanium Dioxide ACGIH TWA 10 mg/m3
Titanium Dioxide CMRG TWA, as respirable
dust
5 mg/m3
Titanium Dioxide OSHA TWA, as total dust15 mg/m3
Lubricant OSHA TWA, respirable
fraction
5 mg/m3
Lubricant OSHA TWA, as total dust15 mg/m3
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 EnvironmentalExposure Level (WEEL)

SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
Odor, Color, Grade: Solid abrasive product

MATERIAL SAFETY DATA SHEET 3M Abrasive Products, 210U, 216U, 236U, 238U 07/03/12
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General Physical Form: Solid
Autoignition temperature Not Applicable
Flash Point Not Applicable
Flammable Limits(LEL) Not Applicable
Flammable Limits(UEL) Not Applicable
Boiling Point Not Applicable
Vapor Density Not Applicable
Vapor Pressure Not Applicable
Specific Gravity Not Applicable
pH Not Applicable
Melting point Not Applicable
Solubility In Water Not Applicable
Evaporation rate Not Applicable
Kow -Oct/Water partition coef Not Applicable
Viscosity Not Applicable
SECTION 10: STABILITY AND REACTIVITY
Stability:Stable.
Materials and Conditions to Avoid:
10.1 Conditions to avoid
None known

10.2 Materials to avoid
None known
Hazardous Polymerization: Hazardous polymerization will not occur.

Hazardous Decomposition or By-Products
Substance Condition
Carbon monoxide During Combustion
Carbon dioxide During Combustion

Hazardous Decomposition: Under recommended usage conditions, hazardous decomposition products are not expected. Hazardous
decomposition products may occur as a result of oxidation, heating, or reaction with another material.

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

MATERIAL SAFETY DATA SHEET 3M Abrasive Products, 210U, 216U, 236U, 238U 07/03/12
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Not determined.
CHEMICAL FATE INFORMATION
Not determined.
SECTION 13: DISPOSAL CONSIDERATIONS
Waste Disposal Method: The substrate that was abraded must be considered as a factor in the disposal method for this product.
Incinerate in an industrial or commercial facility in the presence of a combustible material. As a disposal alternative, Dispose of
waste product in a sanitary landfill.
EPA Hazardous Waste Number (RCRA):Not regulated
Since regulations vary, consult applicable regulations or authorities before disposal.
SECTION 14:TRANSPORT INFORMATION
Not regulated per U.S. DOT, IATA or IMO.
These transportation classifications are provided as a customer service. As the shipper YOU remain responsible for
complying with all applicable laws and regulations, including proper transportation classification and packaging.3M
transportation classifications are based on product formulation, packaging, 3M policies and 3M understanding of applicable
current regulations. 3M does not guarantee the accuracy of this classification information. This information applies only to
transportation classification and notthe packaging, labeling, or marking requirements.The original 3M package is certified
for U.S. ground shipment only. If you are shipping by air or ocean, the package may not meet applicable regulatory
requirements.
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
Section 313 Toxic Chemicals subject to the reporting requirements of that section and 40 CFR part 372 (EPCRA):
Ingredient C.A.S. No% by Wt
Aluminum Oxide Mineral 1344-28-1 10 -45
Lubricant (ZINC COMPOUNDS) 557-05-1 0 -5

STATE REGULATIONS
Contact 3M for more information.
CHEMICAL INVENTORIES
This product is an article as defined by TSCA regulations, and is exempt from TSCA Inventory listing requirements.
Contact 3M for more information.

MATERIAL SAFETY DATA SHEET 3M Abrasive Products, 210U, 216U, 236U, 238U 07/03/12
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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: 1 Reactivity: 0 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.

Revision Changes:
Copyright was modified.
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, BU T NOT LIMITED TO, ANY IMPLIED WARRANTY
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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.
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