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Home Products Manufacturers Ingredients Health Effects
Product Information
Product Name: Henry 176 Pond Patch-09/06/2011
Form: powder
Product Category: Home maintenance » sealant » Roof
Customer Service: 800-486-1278
Date Entered: 2015-01-22
Related Items: Products with similar usage in this database
Manufacturer: Henry Company
Address: 999 N. Sepulveda Blvd., Ste 800
City: El Segundo
State: CA
Zip Code: 90245
Telephone Number: 310-955-9200
Fax Number: 866-223-1285
Toll Free Number: 800-523-0268
Date Info Verified: 2019-01-15
Related Items: Products by this manufacturer
The following information (Health Effects, Handling/Disposal, and Ingredients) is taken from the product label and/or the (Material) Safety Data Sheet, (M)SDS, prepared by the manufacturer. The National Library of Medicine does not test products nor does it evaluate information from the product label or the (M)SDS. (What is an (M)SDS?) (Complete (M)SDS for this product)
Health Effects
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Warnings: Caution! Contains Portland cement (crystalline silica and calcium aluminate). Use an approved dust mask to prevent breathing the dry product, as breathing dust may be harmful to your health. Prolonged breathing of dust will increase the risk of serious lung disease (silicosis). Use approved protective measures (mask or goggles) to avoid getting dust into eyes. Do not take internally! If swallowed, drink plenty of water. Call physician. Keep out of reach of children!

Warning: this product contains detectable amounts of chemicals (crystalline silica sand) known to the State of California to cause cancer, birth defects, or other reproductive harm.
Acute Health Effects: From MSDS:

Hazards Identification

Emergency Overview: CAUTION! Direct skin and eye contact may cause irritation.

Potential Health Effects

Primary Routes of Entry: Inhalation.

Eye Contact: May cause eye irritation (burning, tearing, redness or swelling).

Skin Contact: May cause skin irritation and contact dermatitis upon prolonged contact.

Inhalation: Moderate respiratory irritant. Product contains crystalline silica quartz. Repeated inhalation of silica in excess of the TLV over extended periods can result in irreversible fibrosis of the lungs (silicosis).

Ingestion: Not a probable route of exposure, but may cause irritation to the mouth, throat, and digestive tract if swallowed.
Chronic Health Effects: From MSDS:

No information provided.
Carcinogenicity: IARC has concluded that the following chemicals in this product are carcinogenic to humans (Group 1): silica, quartz.

NTP has listed the following chemicals in this product as known human carcinogens: silica, quartz.

ACGIH has designated the following c
First Aid: Eye Contact: In case of contact, hold eyelids apart and immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention immediately if irritation develops and persists.

Skin Contact: Remove contaminated clothing and shoes. Wash affected areas with soap and water.

Inhalation: Remove the person from the contaminated area to fresh air. If breathing is difficult, give oxygen. Contact a physician if symptoms develop.

Ingestion: Get medical attention immediately. DO NOT INDUCE VOMITING. Never give anything by mouth to an unconscious victim.

Note To Physician: Aspiration of liquid into the lungs during swallowing or vomiting can cause lung inflammation, serious lung damage and even death from chemical pneumonitis.
Health Rating: 1*
Flammability Rating: 0
Reactivity Rating: 0
HMIS Rating Scale: 0 = Minimal; 1 = Slight; 2 = Moderate; 3 = Serious; 4 = Severe; 
N = No information provided by manufacturer; * = Chronic Health Hazard
MSDS Date: 2011-09-06
Handling: Keep containers tightly closed. Store in a cool, dry, well-ventilated area. Protect from physical damage.
Disposal: Dispose in accordance with applicable federal, state and local government regulations.
Ingredients from (M)SDS/Label
ChemicalCAS No / Unique IDPercent
Portland cement065997-15-130.0-60.0
Alumina, cement bonded065997-16-220.0-40.0
(Complete (M)SDS for this product)
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