MATERIAL SAFETY DATA SHEET 3M AluminumFoil Tape 425, 427, 431, 439, 1402, 1404, 1406, 1410, 1417, 1449, 1450, 97065 &
3M High Temperature Al Foil Tape 433 & 433L & 3M Heavy Duty Al Foil Tape 438 & Scotch Foil Tape 3311 & 3326 and
Headliner Tape 12150 11/05/12
_________________________________________________________________________________________________
Page 1of 6

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.
This material safety data sheet (MSDS) is provided as a courtesy in response to a customer request. This product is not regulated
under, and a MSDS is not required for this product by the OSHA Hazard Communication Standard (29 CFR 1910.1200) because,
when used as recommended or under ordinary conditions, it should not present a health and safety hazard. However, use or
processing of the product not in accordance with the product’s recommendations or not under ordinary conditions may affect the
performance of the product and may present potential health and safety hazards.
SECTION 1: PRODUCT AND COMPANY IDENTIFICATION
PRODUCT NAME: 3M Aluminum Foil Tape 425, 427, 431, 439, 1402, 1404, 1406, 1410, 1417, 1449,
1450, 97065 & 3M High Temperature Al Foil Tape 433 & 433L & 3M Heavy Duty
Al Foil Tape 438 & Scotch Foil Tape 3311 & 3326 and Headliner Tape 12150
MANUFACTURER: 3M
DIVISION: Industrial Adhesives and Tapes Division
ADDRESS: 3M Center, St. Paul, MN 55144-1000
EMERGENCY PHONE: 1 -800-364-3577 or (651) 737-6501 (24 hours)
Issue Date: 11/05/12
Supercedes Date: 11/05/12
Document Group:26-6700-4
Product Use:
Specific Use: Sealing, Bundling, Attachment and Reinforcement
Intended Use: Industrial use
3M Aluminum Foil Tape 425, 427, 431, 439, 1402, 1404, 1406, 1410, 1417, 1449, 1450 & 97065
3M High Temperature Aluminum Foil Tape 433 & 433L
3M Heavy Duty Aluminum Foil Tape 438
3M Scotch Foil Tape 3311 & 3326
3M Aluminum Foil Headliner Tape 12150
SECTION 2: INGREDIENTS
Ingredient C.A.S. No. % by Wt
Aluminum Foil Backing None 51 -99
Acrylic, Rubber, or Silicone Adhesive Trade Secret 1 -49

MATERIAL SAFETY DATA SHEET 3M AluminumFoil Tape 425, 427, 431, 439, 1402, 1404, 1406, 1410, 1417, 1449, 1450, 97065 &
3M High Temperature Al Foil Tape 433 & 433L & 3M Heavy Duty Al Foil Tape 438 & Scotch Foil Tape 3311 & 3326 and
Headliner Tape 12150 11/05/12
_________________________________________________________________________________________________
Page 2of 6
SECTION 3: HAZARDS IDENTIFICATION
3.1 EMERGENCY OVERVIEW
Odor, Color, Grade: silver colored aluminum foil tapes with silicone, rubber, or acrylic adhesive with or without liner
General Physical Form: Solid
Immediate health, physical, and environmental hazards: The environmental properties of this product present a low
environmental hazard. This product, when used under reasonable conditions and in accordance with the 3M directions for use, should
not present a health hazard. However, use or processing of the product in a manner not in accordance with the product’s directions for
use may affect the performance of the product and may present potential health and safety hazards.
3.2 POTENTIAL HEALTH EFFECTS
Eye Contact:
No health effects are expected.
Skin Contact:
No health effects are expected.
Inhalation:
No health effects are expected.
Ingestion:
No health effects are expected.
3.3 POTENTIAL ENVIRONMENTAL EFFECTS
This substance does not leach metals or other RCRA (Resource Conservation and Recovery Act) listed TCLP (Toxic Characteristic
Leaching Procedure) hazardous substances at concentrations that would make the product a hazardous waste.

SECTION 4: FIRST AID MEASURES
4.1 FIRST AID PROCEDURES
The following first aid recommendations are based on an assumption that appropriatepersonal and industrial hygiene practices are
followed.
Eye Contact: No need for first aid is anticipated.
Skin Contact: No need for first aid is anticipated.
Inhalation: No need for first aid is anticipated.
If Swallowed: No need for first aid is anticipated.
SECTION 5: FIRE FIGHTING MEASURES
5.1 FLAMMABLE PROPERTIES
Autoignition temperature Not Applicable
Flash Point Not Applicable
Flammable Limits(LEL) Not Applicable

MATERIAL SAFETY DATA SHEET 3M AluminumFoil Tape 425, 427, 431, 439, 1402, 1404, 1406, 1410, 1417, 1449, 1450, 97065 &
3M High Temperature Al Foil Tape 433 & 433L & 3M Heavy Duty Al Foil Tape 438 & Scotch Foil Tape 3311 & 3326 and
Headliner Tape 12150 11/05/12
_________________________________________________________________________________________________
Page 3of 6
Flammable Limits(UEL) Not Applicable
5.2 EXTINGUISHING MEDIA
Use fire extinguishers with class B extinguishing agents (e.g., dry chemical, carbon dioxide).
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: No unusual fire or explosion hazards are anticipated.
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.
SECTION 7: HANDLING AND STORAGE
7.1 HANDLING
This product is considered to be an article which does not release or otherwise result in exposure to a hazardous chemical under
normal use conditions.
7.2 STORAGE
Not applicable.
SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION
8.1 ENGINEERING CONTROLS
Not applicable.
8.2 PERSONAL PROTECTIVE EQUIPMENT (PPE)
8.2.1 Eye/Face Protection
Avoid eye contact.

8.2.2 Skin Protection
Avoid prolonged or repeated skin contact.
8.2.3 Respiratory Protection
Under normal use conditions, airborne exposures are not expected to be significant enough to require respiratory protection.

MATERIAL SAFETY DATA SHEET 3M AluminumFoil Tape 425, 427, 431, 439, 1402, 1404, 1406, 1410, 1417, 1449, 1450, 97065 &
3M High Temperature Al Foil Tape 433 & 433L & 3M Heavy Duty Al Foil Tape 438 & Scotch Foil Tape 3311 & 3326 and
Headliner Tape 12150 11/05/12
_________________________________________________________________________________________________
Page 4of 6
8.2.4 Prevention of Swallowing
Not applicable.
8.3 EXPOSURE GUIDELINES
None Established

SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
Odor, Color, Grade: silver colored aluminum foil tapes with silicone, rubber, or acrylic
adhesive with or without liner
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
Density Not Applicable
Vapor Density Not Applicable
Vapor Pressure Not Applicable
Specific Gravity Not Applicable
pH Not Applicable
Melting point Not Applicable
Solubility in Water Nil
Evaporation rate Not Applicable
Volatile Organic Compounds Not Applicable
Kow -Oct/Water partition coef Not Applicable
Percent volatile Not Applicable
VOC Less H2O & Exempt Solvents 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: Under recommended usage conditions, hazardous decomposition products are not expected. Hazardous

MATERIAL SAFETY DATA SHEET 3M AluminumFoil Tape 425, 427, 431, 439, 1402, 1404, 1406, 1410, 1417, 1449, 1450, 97065 &
3M High Temperature Al Foil Tape 433 & 433L & 3M Heavy Duty Al Foil Tape 438 & Scotch Foil Tape 3311 & 3326 and
Headliner Tape 12150 11/05/12
_________________________________________________________________________________________________
Page 5of 6
decomposition products may occur as a result of oxidation, heating, or reaction with another material.

SECTION 11: TOXICOLOGICAL INFORMATION
Please contact the address listed onthe 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: Reclaim if feasible. If product can’t be reclaimed, dispose of waste product in a sanitary landfill.
Alternatively, incinerate the waste product in an industrial, commercial, or municipal incinerator.
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 3Mpackage 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 -No Delayed Hazard -No

MATERIAL SAFETY DATA SHEET 3M AluminumFoil Tape 425, 427, 431, 439, 1402, 1404, 1406, 1410, 1417, 1449, 1450, 97065 &
3M High Temperature Al Foil Tape 433 & 433L & 3M Heavy Duty Al Foil Tape 438 & Scotch Foil Tape 3311 & 3326 and
Headliner Tape 12150 11/05/12
_________________________________________________________________________________________________
Page 6of 6
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.
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: 0 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:
Section 2: Product identification comment was modified.
Section 1: Product name was modified.
Page Heading: Product name was modified.
Section 2: Product identification comment was modified.
Section 2: Ingredient table 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, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY
OF MERCHANTABILITY OR FITNESS FOR A PARTIC ULAR 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 useand 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

3MUSA MSDSs are available at www.3M.com