MATERIAL SAFETY DATA SHEET
Discontinued:
Date of Preparation: 08/07/2007
Page 1of 7
SECTION I - Product and Company Description

Product Name: Curethane CU-100 Topcoat Activator
Product Use: Activator
Product Number: 11CU101A

Company: DBA Products Company Inc.
525 W. Laketon
Muskegon, Michigan 49441

Telephone #: 1/231/725-4972
Emergency #: 1/800/255-3924
CHEMTEL #: 1/800/255-3924
International CHEMTEL #: 1/813/248-0585

SECTION II - Composition/Information on Ingredients
HAZARDOUS
INGREDIENT
MATERIAL DESCRIPTION
REF#		CAS#ECN#SARA
313
Y/N
% Wt.
Methylene Bis Phenlisocyanate
Diphenylmethane Diisocycante (Homopolymer)
2-Diphenylmethane Diisocyanate		101-68-8
39310-05-9
26447-40-5		Y 60.0
Y 20.0
Y 20.0
NONHAZARDOUS
INGREDIENT
MATERIAL DESCRIPTION
REF#		CAS#ECN#SARA
313
Y/N
% Wt.

This product contains a chemical reported to be a carcinogen or suspected carcinogen.
SECTION III - Hazards Identification

***Emergency Overview*** Class IIIB - Combustible Liquid Potential Health Effects: EYE: Overexposure to isocyanate products can cause eye irritation. SKIN: Overexposure to isocyanate products can cause skin irritation. It can also lead to skin sensitization. The reaction may include rash, itching, hives, and swelling of the arms and legs. INHALATION: Overexposure to isocyanate products can cause nose, throat, and lung irritation. It can also lead to lung sensitization. Symptoms may include coughing, wheezing, tightness in the chest and shortness of breath. Sensitization may develop as a result of a large single overexposure or from repeated overexposure at lower levels. Respiratory (lung) sensitization can result in strong asthmatic response to future airborne exposures, even at levels well below the TLV. INGESTION: No ingestion exposure expected with normal occupational use. CHRONIC HAZARDS: No information. The components listed in Section 2 may affect the following target organs: Eyes, Respiratory System. Primary Routes of Entry: Skin Contact. Eye Contact.
11CU101A
Curethane CU-100 Topcoat Activator
MATERIAL SAFETY DATA SHEET
Page 2 of 7
SECTION IV - First Aid Measures

EYE CONTACT: Flush with lukewarm water for 15 minutes. Contact physician.
SKIN CONTACT: Do not remove with solvent. Use waterless hand cleaner followed by soap and water. Remove and clean contaminated clothing.
INHALATION: Remove exposed individual to fresh air. Restore breathing, if necessary. Get medical attention.
INGESTION: Rinse mouth. Call a physician or Poison Control Center immediately. DO NOT induce vomiting unless advised by a physician.
SECTION V - Fire-Fighting Measures

EXTINGUISHING MEDIA: Use CO2, Dry Chemical or Foam
SPECIAL RISKS: Vapors heavier than air. Development of hazardous combustion gases or vapors possible in the event of fire.
SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTING: Fire Fighters should use self-contained breathing apparatus with face piece.
OTHER INFORMATION: Keep away from sources of ignition. Prevent fire-fighting water from entering surface water or groundwater. Cool Container with spray water from a safe distance. Never use welding or cutting torch on or near container (even empty) because product may ignite explosively.
SECTION VI - Accidental Release Measures

PERSON RELATED PRECAUTIONARY MEASURES: Avoid substance contact. Do not inhale vapors. Ensure fresh air supply in enclosed areas.
ENVIRONMENTAL PROTECTION MEASSURES: Do not allow to enter sewage system, surface or groundwater.
PROCEDURES FOR CLEANING/ABSOPRTION: Use inert absorbent material to take up spilled material. Place in appropriate container until proper disposal method is determined.
SECTION VII - Handling And Storage

NOTES FOR PREVENTION OF FIRE AND EXPLOSION: Keep away from sources of ignition. Use and store this product with adequate ventilation.
NOTES FOR SAFE HANDLING: Avoid generation of vapors. Do not inhale vapors.
STORAGE: Store in well-ventilated area between 40 F (4C) and 100 F (38C). Store away from heat and sources of ignition.
Brunswick takes no responsibility for determining what measures are required for personal protection in any specific application. The general information given should be used with discretion.


11CU101A
Curethane CU-100 Topcoat Activator
MATERIAL SAFETY DATA SHEET
Page 3 of 7
SECTION VIII - Exposure Controls/Personal Protection

Hazardous
Component		ACGIH
TLV(TWA)
PPM		OSHA
PEL
PPM
Methylene Bis Phenlisocyanate
Diphenylmethane Diisocycante (Homopolymer)
2-Diphenylmethane Diisocyanate		.005 ppm
Not established
Not established		Not established
Not established
Not established
NonHazardous
Component		ACGIH
TLV(TWA)
PPM		OSHA
PEL
PPM

PERSONAL PROTECTIVE EQUIPMENT: Protective clothing should be selected specifically for the working place, depending on concentration and quantity of the substances being handled. The resistance of the protective clothing should be ascertained from the respective supplier.

RESPIRATORY PROTECTION: Required when vapors are generated.

EYE PROTECTION: Splash goggles.

HAND PROTECTION: Chemical resistant gloves and skin cream.

INDUSTRIAL HYGIENE: Immediately change any contaminated clothing. Apply skin protective barrier cream. Wash hands and face after handling product. Do not inhale vapors.
SECTION IX - Physical and Chemical Properties

Physical State: Straw Colored Liquid
Odor: Mild
pH: N/A/
Viscosity:
Lowest Flashpoint: 200 ° F (93.3 C).
Explosion Level: Lower - N.D. Upper - N.D.
Vapor Pressure: N/A
Vapor Density: (Air = 1) N/A
Weight Per Gallon: lbs./gal.
Solubility:


11CU101A
Curethane CU-100 Topcoat Activator
MATERIAL SAFETY DATA SHEET
Page 4 of 7
SECTION X - Stability and Reactivity

Conditions to be avoided: Avoid contact with heat, open flame, sparks, or light sources. If moisture enters the container, carbon dioxide gas may form and cause the container lid to bulge or pop off.
Substances to be avoided:
Hazardous decomposition products:
Further information: Product is Unstable. Hazardous polymerization will not occur.
SECTION XI - Toxicological Information

Acute Toxicity:


Specific symptoms in animal studies:
Subacute to chronic toxicity:
Bacterial mutagenicity:
Further toxicological information:

Further Data:
Chemical Name LD50 LC50
Methylene Bis Phenylisocyanate Oral Rat: 9200 mg/kg Inhalation Rat: 178 mg/m3



11CU101A
Curethane CU-100 Topcoat Activator
MATERIAL SAFETY DATA SHEET
Page 5 of 7
SECTION XII - Ecological Information

Biologic degradation: N.D.

Ecotoxic effects: N.D.
Biological effects: N.D.
Fish toxicity: N.D.
Daphnia toxicity: N.D.
Maximum permissible toxic concentration: N.D.
Algeal toxicity: N.D.
Bacterial toxicity: N.D.
Protozoa: N.D.
Further ecological data:
SECTION XIII - Disposal Considerations

Product: Chemicals must be disposed of in accordance with national and local regulations.

Packaging: Packaging must be disposed of in compliance with national and local regulations.


11CU101A
Curethane CU-100 Topcoat Activator
MATERIAL SAFETY DATA SHEET
Page 6 of 7
SECTION XIV - Transportation Information

Package Desc:
Weight:
Dimensions:
Freeze/Thaw stable: Do not freeze
Flashpoint: 200 ° F (93.3 C).

Land transport:
Classification: Not Regulated
Name:

Transport by sea:
Classification: Not Regulated
EMS
MFAG
Name

Transport by air:
Classification: Not Regulated
Name:
Packaging Instructions:

The transport regulations are cited according to international regulations and in the form applicable in the United States. Possible deviations in other counties are not considered.
THIS TRANSPORT DATA APPLIES TO THE ENTIRE PACKAGE.
SECTION XV - Regulatory Information

Labeling according to Land Transport:
Hazard:
Package:
Other: Orientation Arrows

Labeling according to Sea Transport:
Hazard:
Package:
Other: Orientation Arrows

Labeling according to Air Transport
Hazard:
Package:
Other: Orientation Arrows


11CU101A
Curethane CU-100 Topcoat Activator
MATERIAL SAFETY DATA SHEET
Page 7 of 7
SECTION XVI - Other Information



HMIS Rating: Health: 3 Flammability: 1 Reactivity: 1

U.S. Federal Regulations:

CERCLA - SARA Hazard Category: This product is considered, under applicable definitions, to meet the following categories: IMMEDIATE HEALTH HAZARD, CHRONIC HEALTH HAZARD.

SARA Section 313: This product contains the following substances subject tot he reporting requirements of Section 313 of the Superfund Amendment and Reauthorization Act of 1986 (SARA Title III) and 40 CFR 372:

Chemical Name 313 Category CAS Number WT%
Methylene Bis Phenlisocyanate Diisocyanates 101-68-8 43.0

Clean Air Act: This product contains the following chemical substances listed as Hazardous Air Pollutants (HAPs) under the Clean Air Act of 1990:
Chemical Name CAS Number WT%
Methylene Bis Phenlisocyanate 101-68-8 43.0

Toxic Substances Control Act: All the components of this product comply with applicable requirements of the US EPA TSCA Inventory.

This product contains the following chemical substances subject to the reporting requirements of TSCA 12(b) if exported from the United States: None known.

U.S. State Regulations: California Proposition 65: This product contains chemicals known to the State of California's Prop 65: None known.

International Regulations:

Canadian WHMIS Class: D2

Canadian DSL: All the components of this product are listed or are exempt from listing.

The information contained herein is information received from our raw material suppliers and other sources and is believed to be reliable. This data is not to be taken as warranty or representation for which Brunswick assumes legal responsibility.

This Safety Data Sheet complies with EC Commission Directive 2001/58/EC of July 2001