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MATERIAL SAFETY DATA SHEET 3M(TM) Fire Block Foam FB-Foam 11/09/11

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Material Safety Data Sheet

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(TM) Fire Block Foam FB-Foam

MANUFACTURER:

DIVISION:

Building & Commercial Services Division

ADDRESS:

3M Center, St. Paul, MN 55144-1000

EMERGENCY PHONE: 1-800-364-3577 or (651) 737-6501 (24 hours)

Issue Date:

11/09/11

Supercedes Date:

05/02/11

Document Group:

28-4642-6

Product Use:

Intended Use: Sealant

SECTION 2: INGREDIENTS

Ingredient C.A.S. No. % by Wt

Polyol Blend Trade Secret 60 - 100

ISOBUTANE 75-28-5 5 - 10

P,P'-METHYLENEBIS(PHENYL ISOCYANATE) 101-68-8 5 - 10

POLYMETHYLENE POLYPHENYLENE ISOCYANATE 9016-87-9 5 - 10

DIMETHYL ETHER 115-10-6 5 - 10

PROPANE 74-98-6 1 - 5

SECTION 3: HAZARDS IDENTIFICATION

3.1 EMERGENCY OVERVIEW

Odor, Color, Grade: off-white to yellowish froth, slight hydrocarbon odor during curing stage

General Physical Form: Liquid

Immediate health, physical, and environmental hazards: Flammable liquefied gas. Closed containers exposed to heat from fire

may build pressure and explode. Extremely flammable liquid and vapor. Vapors may travel long distances along the ground or floor

to an ignition source and flash back. The urethane foam produced from these ingredients will support combustion and may present

a fire hazard if exposed to a fire or excessive heat above 240F (116C). May cause severe eye irritation. May cause allergic skin

reaction. May cause severe skin irritation. May cause allergic respiratory reaction. May cause target organ effects.

Summary of content (8 pages)

PAGE 1
MATERIAL SAFETY DATA SHEET 3M(TM) Fire Block Foam FB-Foam 11/09/11 Material Safety Data Sheet Copyright, 2011, 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.
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MATERIAL SAFETY DATA SHEET 3M(TM) Fire Block Foam FB-Foam 11/09/11 3.2 POTENTIAL HEALTH EFFECTS Eye Contact: Severe Eye Irritation: Signs/symptoms may include significant redness, swelling, pain, tearing, cloudy appearance of the cornea, and impaired vision. Skin Contact: Allergic Skin Reaction (non-photo induced): Signs/symptoms may include redness, swelling, blistering, and itching.
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MATERIAL SAFETY DATA SHEET 3M(TM) Fire Block Foam FB-Foam 11/09/11 SECTION 5: FIRE FIGHTING MEASURES 5.1 FLAMMABLE PROPERTIES Autoignition temperature Flash Point Flammable Limits(LEL) Flammable Limits(UEL) No Data Available -68.9 ºC [Test Method: Closed Cup] Not Applicable Not Applicable 5.2 EXTINGUISHING MEDIA Use fire extinguishers with class B extinguishing agents (e.g., dry chemical, carbon dioxide). 5.
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MATERIAL SAFETY DATA SHEET 3M(TM) Fire Block Foam FB-Foam 11/09/11 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 Keep out of the reach of children. Avoid breathing of vapors, mists or spray. Avoid skin contact. Avoid eye contact with vapors, mists, or spray. Do not eat, drink or smoke when using this product.
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MATERIAL SAFETY DATA SHEET 3M(TM) Fire Block Foam FB-Foam Ingredient Alkanes, C1-4 Benzene, 1,1'-methylenebis[4-isocyanatoBenzene, 1,1'-methylenebis[4-isocyanatoDIMETHYL ETHER DIMETHYL ETHER P,P'-METHYLENEBIS(PHENYL ISOCYANATE) P,P'-METHYLENEBIS(PHENYL ISOCYANATE) PROPANE 11/09/11 Authority Type Limit ACGIH ACGIH OSHA AIHA CMRG ACGIH TWA TWA CEIL TWA TWA TWA 1000 ppm 0.005 ppm 0.2 mg/m3 1880 mg/m3 1000 ppm 0.005 ppm OSHA CEIL 0.
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MATERIAL SAFETY DATA SHEET 3M(TM) Fire Block Foam FB-Foam 11/09/11 Materials and Conditions to Avoid: 10.1 Conditions to avoid Heat 10.2 Materials to avoid Alcohols Strong bases Amines Strong oxidizing agents Hazardous Polymerization: Hazardous polymerization will not occur.
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MATERIAL SAFETY DATA SHEET 3M(TM) Fire Block Foam FB-Foam 11/09/11 SECTION 14:TRANSPORT INFORMATION ID Number(s): 98-0400-5614-9 For Transport Information, please visit http://3M.com/Transportinfo or call 1-800-364-3577 or 651-737-6501. SECTION 15: REGULATORY INFORMATION US FEDERAL REGULATIONS Contact 3M for more information.
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MATERIAL SAFETY DATA SHEET 3M(TM) Fire Block Foam FB-Foam 11/09/11 Hazardous Material Identification System (HMIS®) hazard ratings are designed to inform employees of chemical hazards in the workplace. These ratings are based on the inherent properties of the material under expected conditions of normal use and are not intended for use in emergency situations. HMIS® ratings are to be used with a fully implemented HMIS® program.