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HENRY

237 “AcoustiGum” Acoustical Ceiling Tile Adhesive Page 1 of 6

04-Jun-2013

MATERIAL SAFETY DATA SHEET

Manufacturer’s name and address:

The W.W. Henry Company

400 Ardex Park Dr.

Aliquippa, PA 15001 USA

Supplier’s name and address:

Refer to Manufacturer

Information Telephone No. : (724) 203-8000

Website Address : http://www.wwhenry.com

24 Hr Emergency Telephone # : CHEM-TEL: 1-800255-3924 OR 1-813-248-0585 (call collect)

Product Identifier : HENRY

237 “AcoustiGum” Acoustical Ceiling Tile

Adhesive

Chemical Name : N/Ap Chemical Family : Mixture

Chemical Formula` : N/Ap Trade Name/Synonyms : Henry 237

Molecular Weight : N/Ap Material Use : Water-based adhesive

HMIS Rating : * - Chronic Hazard 0 - Minimal 1 – Slight 2 – Moderate 3 – Serious 4 – Severe

Health: *1 Flammability 1 Reactivity 0

EMERGENCY OVERVIEW : Warning. May cause mild respiratory irritation at elevated temperatures.

Contact with skin or eyes may cause mild irritation. Possible skin

sensitizer.

During normal usage of the product as recommended, airborne dusts will not be

present. See Section 7 (Handling and Storage) for further details.

Material Description : Tan colored paste. Mild odor.

OSHA Classification : This material is classified as hazardous under OHSA regulations (29 CFR Part

1910.1200).

WHMIS Classification : This product is a WHMIS controlled product in Canada.

Class D2B (Materials Causing Other Toxic Effects, Toxic Material).

POTENTIAL HEALTH EFFECTS

Target organs : Lungs; Eyes; Skin.

Routes of Exposure : Inhalation: YES Skin Absorption: NO Skin and Eyes: Yes Ingestion: YES

Signs and symptoms of short-term (acute) exposure

Inhalation : May cause mild respiratory irritation at elevated temperatures.

Skin : May cause mild transient irritation.

Eyes : May cause mild transient irritation.

Ingestion : Ingestion of large amounts may cause stomach irritation.

Effects of long-term (chronic) exposure

: Possible skin sensitizer.

Conditions aggravated by overexposure

: Pre-existing skin, eye, and respiratory disorders.

Carcinogenic status : See TOXICOLOGICAL INFORMATION, Section 11.

Additional health hazards : See TOXICOLOGICAL INFORMATION, Section 11.

Potential environmental effects : See ECOLOGICAL INFORMATION, Section 12.

SECTION 1 – IDENTIFICATION

SECTION 2 – HAZARDS IDENTIFICATION

SECTION 3 – COMPOSTION/INFORMATION ON INGREDIENTS

Summary of content (6 pages)

PAGE 1
® HENRY 237 “AcoustiGum” Acoustical Ceiling Tile Adhesive 04-Jun-2013 Page 1 of 6 MATERIAL SAFETY DATA SHEET SECTION 1 – IDENTIFICATION Manufacturer’s name and address: Supplier’s name and address: Refer to Manufacturer The W.W. Henry Company 400 Ardex Park Dr. Aliquippa, PA 15001 USA Information Telephone No. Website Address 24 Hr Emergency Telephone # Product Identifier : (724) 203-8000 : http://www.wwhenry.
PAGE 2
® HENRY 237 “AcoustiGum” Acoustical Ceiling Tile Adhesive 04-Jun-2013 Ingredients CAS # Page 2 of 6 % (by weight) ACGIH TLV TWA OSHA PEL STEL Calcium Carbonate 1317-65-3 30 – 60 10 mg/m3 Kaolin Clay 1332-58-7 10 – 30 2 mg/m3 N/Av (respirable dust) Distillates (petroleum), hydrotreated heavy naphthenic Urea 64742-52-5 10 – 30 5 mg/m³ 10 mg/m3 (As 'Oil mist, mineral') 57-13-6 1–5 10 mg/m³ (AIHA WEEL) N/Av Rosin Crystalline silica, Quartz 8050-09-7 14808-60-7 0.1 – 1.0 0.1 – 1.
PAGE 3
® HENRY 237 “AcoustiGum” Acoustical Ceiling Tile Adhesive 04-Jun-2013 Page 3 of 6 SECTION 6 – ACCIDENTAL RELEASE MEASURES Personal precautions : Restrict access to area until completion of clean-up. All persons dealing with clean-up should wear the appropriate chemically protective equipment. Refer to Section 8 on this Safety Data Sheet, EXPOSURE CONTROLS / PERSONAL PROTECTION, for additional information on acceptable personal protective equipment.
PAGE 4
® HENRY 237 “AcoustiGum” Acoustical Ceiling Tile Adhesive 04-Jun-2013 Permissible exposure levels Page 4 of 6 : For individual ingredient exposure levels, see Section 3. SECTION 9 – PHYSICAL AND CHEMICAL PROPERTIES Physical state : paste Appearance : Tan Odor : Mild odor Odor threshold : N/Av pH : 9.1 Specific gravity : 1.
PAGE 5
® HENRY 237 “AcoustiGum” Acoustical Ceiling Tile Adhesive 04-Jun-2013 Page 5 of 6 : The product should not be allowed to enter drains or water courses, or be Environmental effects deposited where it can affect ground or surface waters. Important environmental characteristics : N/Av : No data is available on the product itself. Ecotoxicological SECTION 13 – DISPOSAL CONSIDERATION Handling for disposal : Handle waste according to recommendations in Section 7.
PAGE 6
® HENRY 237 “AcoustiGum” Acoustical Ceiling Tile Adhesive 04-Jun-2013 Page 6 of 6 U.S. State Right To Know Laws California Proposition 65: This product contains a chemical known to the State of California to cause cancer and/or reproductive harm. Contains: Crystalline silica, the respirable fraction of which can cause cancer by inhalation.