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Home Products Manufacturers Ingredients Health Effects
Product Information
Product Name: Custom MasterBlend Thin Set Mortar-Old Product
Form: powder
Product Category: Home maintenance » mortar » Tile
Home maintenance » tile » Mortar
Customer Service: 800-272-8786
Date Entered: 2001-06-25
Related Items: Products with similar usage in this database
Manufacturer: Custom Building Products
Address: 7711 Center Avenue Suite 500
City: Huntington Beach
State: CA
Zip Code: 92647
Telephone Number: 562-598-8808
Fax Number: 800-200-7765
Toll Free Number: 800-272-8786
Date Info Verified: 2019-01-16
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?)
Health Effects
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Warnings: Contains Portland cement. Avoid eye contact or prolonged contact with skin. Wash thoroughly after handling. If eye contact occurs, flush with water for 15 minutes and consult a physician. This product contains free silica. Do not breathe dust; wear NIOSH approved respirator.
Emergency And First Aid Procedures
Eye Contact: Irrigate Eyes With Water; Consult Physician Immediately.
Skin Contact: Wash Exposed Areas With Soap And Water Immediately.
Acute Health Effects: From MSDS
Inhalation Health Risks And Symptoms Of Exposure
Chronic: Cement Dust Can Cause Inflammation Of The Lining Tissue Of The
Interior Of The Nose And Inflammation Of The Eye. Hypersensitive Individuals
May Develop An Allergic Dermatitis (Skin Rash).
Skin And Eye Contact Health Risks And Symptoms Of Exposure
Acute: Wet Cement, Especially As An Ingredient In Plastic (Unhardened)
Concrete, Can Dry The Skin And Cause Alkali Burns. Cement Dust Can Irritate
The Eyes And Upper Respiratory System.
Skin Absorption Health Risks And Symptoms Of Exposure
Ingestion Health Risks And Symptoms Of Exposure
Health Hazards (Acute And Chronic)
This Product Contains One Or More Chemicals Known To The State Of California
To Cause Cancer, Birth Defects Or Other Reproductive Harm. The State Of
California (Prop. 65) Requires The Above Warning In The Absence Of Definitive
Testing To Prove That The Defined Risks Do Not Exist. We Believe This Product
Complies With All Other Applicable State And Federal Laws And Regulations
Governing Manufacture, Distribution And Intended Use.
Medical Conditions Generally Aggravated By Exposure:
Hypersensitive Individuals May Develop Skin Rash.
Chronic Health Effects: From MSDS
Cement Dust Can Cause Inflammation Of The Lining Tissue Of The Interior Of The Nose And Inflammation Of The Eye. Hypersensitive Individuals May Develop An Allergic Dermatitis (Skin Rash).
Carcinogenicity: From MSDS
There Is Sufficient Evidence For The Carcinogenicity Of Crystalline Silica To Experimental Animals And Humans.
NTP? Yes
IARC Monographs? Yes
OSHA Regulated? Yes
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: 1999-10-06
Handling: From MSDS No precautions given.
Disposal: From MSDS Can Be Treated As A Common Waste Or Returned To The Container For Latter Use If It Is Not Contaminated.
Ingredients from (M)SDS/Label
ChemicalCAS No / Unique IDPercent
Calcium carbonate (Limestone)001317-65-35
Portland cement065997-15-140
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