MSDS

vapor, or spray. If ventilation is not adequate, use respiratory protection equipment.
8.2 PERSONAL PROTECTIVE EQUIPMENT (PPE)
8.2.1 Eye/Face Protection
Avoid eye contact. Avoid eye contact with vapors, mists, or spray.
The following eye protection(s) are recommended: Indirect Vented Goggles
.
8.2.2 Skin Protection
Avoid skin contact.
Select and use gloves and/or protective clothing to prevent skin contact based on the results of an exposure
assessment. Consult with
your glove and/or protective clothing manufacturer for selection of appropriate compatible materials.
Gloves made from the following material(s) are recommended: Nitrile Rubber
Polymer laminate
.
8.2.3 Respiratory Protection
Avoid breathing of vapors, mists or spray. Avoid breathing of dust created by cutting, sanding, grinding or
machining.
Select one of the following NIOSH approved respirators based on airborne concentration of contaminants and in
accordance with
OSHA regulations: Fullface supplied-air respirator
Half facepiece or fullface air-purifying respirator with organic vapor cartridges and P95 particulate prefilters
. Select and use respiratory protection to prevent an inhalation exposure based on the results of an exposure
assessment. Consult with
your respirator manufacturer for selection of appropriate types of respirators.
8.2.4 Prevention of Swallowing
Do not eat, drink or smoke when using this product. Wash exposed areas thoroughly with soap and water.
8.3 EXPOSURE GUIDELINES
Ingredient Authority Type Limit Additional Information
2-Butanone ACGIH TWA 200 ppm
2-Butanone ACGIH STEL 300 ppm
2-Butanone OSHA TWA 590 mg/m3
DIMETHYL PHTHALATE ACGIH TWA 5 mg/m3
DIMETHYL PHTHALATE OSHA TWA 5 mg/m3
HYDROGEN PEROXIDE ACGIH TWA 1 ppm
HYDROGEN PEROXIDE OSHA TWA 1.4 mg/m3
METHYL ETHYL KETONE ACGIH TWA 200 ppm
METHYL ETHYL KETONE ACGIH STEL 300 ppm
METHYL ETHYL KETONE OSHA TWA 590 mg/m3
METHYL ETHYL KETONE PEROXIDE ACGIH CEIL 0.2 ppm
SOURCE OF EXPOSURE LIMIT DATA:
ACGIH: American Conference of Governmental Industrial Hygienists
CMRG: Chemical Manufacturer Recommended Guideline
MATERIAL SAFETY DATA SHEET 3M™ Dynatron® MEKP Liquid Hardener 09/12/11
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Page 5 of 9
OSHA: Occupational Safety and Health Administration
AIHA: American Industrial Hygiene Association Workplace Environmental Exposure Level (WEEL)
SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
Odor, Color, Grade: Slight odor. Clear.
General Physical Form: Liquid
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