Skip Navigation

Household Products Database banner

Quick search

Advanced Search triangular bullet

Browse by category
Inside the Home
Home Maintenance
Personal Care
Arts & Crafts
Pet Care
Auto Products
Home Office
Commercial / Institutional

Browse A to Z
Products Names
Types of Products

Support pages
About the Database
Product Recalls
Contact Us
More Resources



Home Products Manufacturers Ingredients Health Effects
Product Information
Product Name: OSI Pro Series PR 255 Polyurethane Sealant-10/22/2002-Old Product
Form: cartridge
Product Category: Home maintenance » polyurethane » Sealant
Customer Service: 0
Date Entered: 2005-01-14
Related Items: Products with similar usage in this database
Manufacturer: OSI Sealants, Inc
Div., Henkel
Address: One Henkel Way
City: Rocky Hill
State: CT
Zip Code: 06067
Fax Number: 440-250-7873
Toll Free Number: 800-624-7767
Date Info Verified: 2017-02-28
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
Enter text or highlight term...
Warnings: Danger. Contains xylene, titanium dioxide, 4,4 diphenylmethane diisocyanate. Extremely flammable. Keep away from heat, sparks, flame. Vapors may ignite explosively Do not smoke. Extinguish al flames, burners, stoves, heaters and pilot lights disconnect all electric motors and appliances before use and until all vapors are gone. Prevent build-up of vapors by opening all windows and doors to achieve cross ventilation. Empty container may contain explosive vapors or harmful residues-Do not cut or weld on or near empty container. Observe all label warnings until container is commercially cleaned or reconditioned. May cause eye, skin and respiratory irritation. May cause central nervous system effects including dizziness, headache or nausea. Avoid contact with skin, eyes and clothing. Avoid breathing vapors. Notice: Reports have associated repeated and prolonged over exposure to solvents with permanent brain, nervous system, liver and kidney damage or may cause cardiac arrhythmia. Intentional misuse by deliberately concentrating or inhaling contents may be harmful or fatal. First Aid: In case of contact, flood the affected areas thoroughly with plenty of water for at least 15 minutes. If irritation persists, seek medical attention. Remove and wash contaminated clothing. If inhalation effects occur, remove to fresh air. If not breathing, administer artificial respiration. Seek medical attention immediately. IF swallowed, SEEK IMMEDIATE MEDICAL ATTENTION. Should vomiting occur, be sure to keep victim's head below hips to avoid aspiration of vomitus into the lungs. Refer to Material Safety Data Sheet for further information. For medical emergencies call 1-800-424-9300. Proposition 65: This product contains a chemical, known to the state of California to cause birth defects and other reproductive harm.
Acute Health Effects: From MSDS
Inhalation? Yes | Skin? Yes | Ingestion? Unlikely
Normal Exposure -- Eyes, Skin irritation
Overexposure -- Xylene: Central Nervous System, Respiratory Tract
Diphenylmethane Diisocyanate: Skin, Eyes
Eyes: Can cause irritation, redness, tearing and blurred vision.
Skin: Repeated contact can cause moderate irritation, dermatitis and possible sensitivity. Allergic reactions are possible.
Inhalation: Headaches, dizziness, nausea, decreased blood pressure, irritation, coughing, chest discomfort.
Ingestion: Can cause gastrointestinal irritation, nausea.
Chronic Health Effects: From MSDS
Overexposure to xylene may cause injury to liver, kidney and blood.
Prolonged or repeated contact can cause moderate irritation, dermatitis and possible sensitivity. Chronic exposure to high levels of solvent vapors may cause permanent adverse
Carcinogenicity: From MSDS
NTP? Not Established
IARC Monographs? Not Established
First Aid: From MSDS
Eyes: Flush with large amounts of water for at least 15 minutes
lifting eyelids occasionally; get prompt medical attention.
Skin: Wash thoroughly with soap and water; apply a mild skin
cream. Remove contaminated clothing. Rubbing alcohol may help to remove uncured adhesive.
Inhalation: Remove affected person to fresh air; if breathing
is difficult, administer oxygen; if breathing has
stopped, give artificial respiration. Get medical attention.
Ingestion: DO NOT INDUCE VOMITING! Get immediate medical attention.
Health Rating: 2
Flammability Rating: 2
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: 2002-10-22
Handling: From MSDS Keep away from sunlight, heat and flame.Keep out of reach of children.Keep container tightly closed when not in use.Do not reuse this container.Wear protective clothing, wash skin thoroughly after use.Avoid contact with eyes, skin or clothing.
Disposal: From MSDS Dispose of in accordance with Federal, State, and Local regulations.
Ingredients from (M)SDS/Label
ChemicalCAS No / Unique IDPercent
Methylene bisphenyl diisocyanate (MDI)000101-68-8<2
Xylene (mixed isomers)001330-20-7<5
Non-hazardous ingredient(s)999999-57-5
HHS.GOV Household Products Database Home Page National Library of Medicine