SDS

dermatitis which may include rash, itching, hives and swelling of extremities. In those who have
developed a skin sensitization these symptoms can develop as a result of contact with very small
amounts of liquid material or even as a result of vapor-only exposure.
– High vapors may result in central nervous system depression.
– Hemorrhages into various vital organs have been noted.
– Coma may result from overexposure.
– As a result of previous repeated overexposure or a single large dose, certain individuals will develop
isocyanate sensitization (chemical asthma) which will cause them to react to a later exposure to
isocyanate at levels well below the TLV. These symptoms, which include: chest tightness, wheezing,
cough, shortness of breath or asthmatic attack, could be immediate or delayed up to several hours after
exposure. Similar to many non-specific asthmatic responses there are reports that once sensitized an
individual can experience these symptoms upon exposure to dust, cold air or other irritants. This
increased lung sensitivity can persist for weeks and in sever cases for several years. Chronic
overexposure to isocyanates has
also been reported to cause lung damage, including decrease in lung
function, which may be permanent. Sensitization may be either temporary or permanent.
WARNING! Reports have associated repeated and prolonged occupational overexposure to solvents
with permanent brain and nervous system damage. Intentional misuse by deliberately concentrating and
inhaling the contents may be harmful or fatal.
WARNING! Harmful or fatal if swallowed. Harmful if inhaled or absorbed through skin. Overexposure
may cause blood disorders. Based on tests with laboratory animals, overexposure may cause
reproductive disorders and birth defects.
MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE: Asthma and any other respiratory disorders
(bronchitis, emphysema, hyperactivity), skin allergies, eczema.
Product ingredients appear on the following carcinogenic listings:
( ) IARC ( ) NTP ( ) OSHA (X) None of the above
PRIMARY ROUTES OF ENTRY: (X) SKIN (X) BREATHING (X) SWALLOWING
FIRST AID:
IN CASE OF SKIN CONTACT: Wash area thoroughly with soap and water. Remove soiled clothing. Get
medical assistance if irritation persists. Wash clothing before reuse.
IN CASE OF EYE CONTACT: Flush with large amounts
of water for at least 15 minutes. Get medical
assistance.
IF SWALLOWED: GET MEDICAL ATTENTION IMMEDIATELY. DO NOT induce vomiting. Aspiration of
material into lungs can cause chemical pneumonitus which may be fatal.
IF INHALED: If you experience difficulty in breathing, leave the area to obtain fresh air. If continued
difficulty is experienced, summon medical assistance immediately. If breathing ceases, restore using
approve CPR techniques and summon medical help immediately. Asthmatic-type symptoms may
develop and may be immediate or delayed up to several hours. Treatment is essentially symptomatic.
SECTION VI - REACTIVITY DATA
POLYMERIZATION: May occur if in contact with moisture or other materials which react with
isocyanates. May occur at temperatures over 400 F (204 C).
STABILITY: Stable
MATERIALS TO AVOID: Excess heat and/or oxidizing materials. Avoid contact with water, alcohols,
amines, strong bases, metal compounds, or surface active materials. In addition Chlorosulfonic acid.
If container is exposed to high heat, it can be pressurized and possibly rupture explosively. Isocyanates
react slowly with water to form CO2 gas. This gas can cause sealed containers to expand and
possibly
rupture explosively.
HAZARDOUS DECOMPOSITION: May decompose into fumes containing carbon monoxide, carbon
dioxide, oxides of nitrogen, traces of HCN and HDI.
SECTION VII - SPILL OR LEAK PROCEDURES
SMALL SPILL: Absorb liquid on inert material such as paper, vermiculite, floor absorbent, and transfer
to hood.
LARGE SPILL: Eliminate all ignition sources (flares, flames including pilot lights, electrical sparks).
Persons not wearing protective equipment should be excluded from area or spill until clean-up has been
completed. Stop spill at source, contain area of spill to prevent spreading, pump liquid to salvage tank.
Remaining liquid may be absorbed with inert materials such as sand, clay, earth, or floor absorbent, and
shoveled into containers with non-sparking tools. Prevent run-off to sewers, streams, or other bodies of
water. If run-off occurs, notify the proper authorities as required that a spill has occurred.
WASTE DISPOSAL METHOD: Allow volatile portion of evaporate in hood being sure to allow sufficient
time for vapors to completely clear hood duct work. Dispose of contaminated absorbent, container and
unused contents in accordance with local, state, and federal regulations. Do not incinerate closed
containers.
SECTION VIII - PROTECTIVE EQUIPMENT
VENTILATION/RESPIRATORY PROTECTION : Use only adequate ventilation. Maintain continuous flow
of fresh air. Do not breathe vapors, spray mists, or sanding dusts. Wear appropriate, properly fitted
respirator (NOSH/MSHA approved) during and after application unless air monitoring demonstrates
vapor, mist and particulate levels are below applicable limits. Follow respirator manufacturer’s directions
for respirator use. Engineering or administrative controls should be implemented to reduce exposure.
Proved sufficient mechanical (general/local exhaust) ventilation to maintain exposure below TLV(s).
PERSONAL PROTECTIVE EQUIPMENT: Do not get in eyes, or skin, or on clothing. Use solvent resistant
safety eyewear with splash guards. Contact lenses should not be worn. Solvent impermeable gloves,
clothing, and boots are recommended to prevent skin contact. In addition a respirator that is
recommended or approved for use in isocyanate containing environments should be used. A positive
pressure air supplied respirator (TC 19C NIOSH/MSHA) is recommended.
SECTION IX - SPECIAL PRECAUTIONS AND ADDITIONAL COMMENTS
Keep closure tight and upright to prevent leakage. Keep container closed when not in use. Do not store
above 120F. Do not transfer contents to bottles or other unlabeled containers.
Containers of this material may be hazardous when emptied because they retain product residues
(vapor, liquid, and/or solid). All hazard precautions given in this data sheet must be observed.
IMPORTANT! This product must be blended with other products prior to use. Read all warnings and
precautions on the labels of all products being blended as the combination may contain the hazards of
each component.
NON WARRANTY: The information presented herein, while not guaranteed, is to the best of our
knowledge true and accurate. Nor warranty or guarantee expressed or implied is made regarding the
performance of any product since the manner of use is beyond our control. No suggestion for product
use nor anything contained herein shall be construed as a recommendation for its use in infringement of
any existing patent, and Munro assumes no responsibility or liability for operations that do infringe any
such patents.
TUB REFINISHING, INC. DBA MUNRO PRODUCTS