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Home Products Manufacturers Ingredients Health Effects
Product Information
Product Name: Thoroclear Special-10/31/2001
Form: liquid
Product Category: Home maintenance » construction sealant » Waterproofing
Customer Service: 800-433-9517
Date Entered: 2003-01-01
Related Items: Products with similar usage in this database
Manufacturer: Degussa Building Systems
Name changed to BASF Construction Chemicals
Address: 889 Valley Park Drive
City: Shakopee
State: MN
Zip Code: 55379
Telephone Number: 973-245-6000
Toll Free Number: 800-526-1072
Date Info Verified: 2014-05-06
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 (MSDS) prepared by the manufacturer. The National Library of Medicine does not test products nor does it evaluate information from the product label or the MSDS. (What is an MSDS?)
Health Effects
Enter text or highlight term...
Warnings: Thoroclear Water Based Sealer contains n-octyltriethoxysilane, water. May cause mild eye and skin irritation. KEEP OUT OF REACH OF CHILDREN. Avoid contact with eyes, skin, and clothing. Wear eye protection (safety glasses or goggles) and rubber gloves during handling and use. Keep windows and garage doors open when applying. For eye contact, rinse eyes with water. Remove any contact lenses, and continue flushing with plenty of water for several minutes. Seek medical attention if irritation develops and persists. For skin contact, wash affected areas with plenty of water, and soap if available, for several minutes. Seek medical attention if irritation develops and persists. If swallowed, give 3 - 4 glasses of water, but do not induce vomiting unless directed to do so by a physician. Do not give anything by mouth to an unconscious or convulsing person. Seek medical attention. This product contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm.

Remove victim to fresh air. If breathing is difficult administer oxygen. Consult a physician.
Do not induce vomiting. Get medical attention.
Flush with water for at least 15 minutes. Obtain medical attention.
Wash with soap. Flush with water for at least 15 minutes.
Acute Health Effects: From MSDS
Corrosive. May cause severe and permanent damage to mouth, throat and stomach. Ingestion may cause irritation and burns of mouth, throat and stomach
Corrosive. Will cause eye burns and permanent tissue damage.
Corrosive, causes permanent skin damage (scarring). Prolonged skin contact causes burns.
Prolonged inhalation may be harmful.
Chronic Health Effects: From MSDS
Preexisting respiratory or skin conditions may be aggravated by exposure.
Carcinogenicity: From MSDS
No known components of this product are listed as known or suspected carcinogens per NIOSH, NTP, IARC, or OSHA.
Health Rating: 3
Flammability Rating: 1
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: 2001-10-31
Handling: From MSDS
Keep out of reach of children. Keep container closed when not in use.
Disposal: From MSDS
Review all local, state and federal regulations concerning health and pollution for appropriate disposal procedures.
Ingredients from MSDS/Label
ChemicalCAS No / Unique IDPercent
Potassium methyl siliconate031795-24-110
HHS.GOV Household Products Database Home Page National Institutes of Health National Library of Medicine Specialized Information Services National Library of Medicine