MSDS

Inhalation:
May be harmful if inhaled.
Respiratory Tract Irritation: Signs/symptoms may include cough, sneezing, nasal discharge, headache, hoarseness,
and nose and
throat pain.
May be absorbed following inhalation and cause target organ effects.
Ingestion:
May be harmful if swallowed.
Gastrointestinal Irritation: Signs/symptoms may include abdominal pain, stomach upset, nausea, vomiting and
diarrhea.
May be absorbed following ingestion and cause target organ effects.
Target Organ Effects:
Central Nervous System (CNS) Depression: Signs/symptoms may include headache, dizziness, drowsiness,
incoordination, nausea,
slowed reaction time, slurred speech, giddiness, and unconsciousness.
SECTION 4: FIRST AID MEASURES
4.1 FIRST AID PROCEDURES
The following first aid recommendations are based on an assumption that appropriate personal and industrial
hygiene practices are
followed.
Eye Contact: Immediately flush eyes with large amounts of water for at least 15 minutes. Get immediate medical
attention.
Skin Contact: Remove contaminated clothing and shoes. Immediately flush skin with large amounts of water. Get
medical
attention. Wash contaminated clothing and clean shoes before reuse.
Inhalation: Remove person to fresh air. If signs/symptoms develop, get medical attention.
If Swallowed: Do not induce vomiting unless instructed to do so by medical personnel. Give victim two glasses of
water. Never
give anything by mouth to an unconscious person. Get medical attention.
SECTION 5: FIRE FIGHTING MEASURES
5.1 FLAMMABLE PROPERTIES
Autoignition temperature No Data Available
Flash Point > 200 ºF [Test Method: Closed Cup] [Details: No flash to
boiling point.]
Flammable Limits(LEL) No Data Available
Flammable Limits(UEL) No Data Available
MATERIAL SAFETY DATA SHEET 3M™ Dynatron® MEKP Liquid Hardener 09/12/11
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5.2 EXTINGUISHING MEDIA
Use fire extinguishers with class B extinguishing agents (e.g., dry chemical, carbon dioxide).
5.3 PROTECTION OF FIRE FIGHTERS
Special Fire Fighting Procedures: Water may not effectively extinguish fire; however, it should be used to keep
fire-exposed
containers and surfaces cool and prevent explosive rupture. Water may be used to blanket the fire. Wear full
protective equipment
(Bunker Gear) and a self-contained breathing apparatus (SCBA).
Unusual Fire and Explosion Hazards: Closed containers exposed to heat from fire may build pressure and
explode. Vapors may
travel long distances along the ground or floor to an ignition source and flash back.
Note: See STABILITY AND REACTIVITY (SECTION 10) for hazardous combustion and thermal
decomposition
information.