MSDS

or spray. Keep out of the reach of children. Avoid breathing of dust created by cutting, sanding, grinding or
machining. Avoid
contact with oxidizing agents. Avoid skin contact.
7.2 STORAGE
Store away from acids. Store away from heat. Store out of direct sunlight. Keep container in well-ventilated area.
Keep container
tightly closed. Do not store containers on their sides. Store away from oxidizing agents.
SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION
8.1 ENGINEERING CONTROLS
Use in an enclosed process area is recommended. Provide appropriate local exhaust for cutting, grinding, sanding or
machining. Use
in a well-ventilated area. Use general dilution ventilation and/or local exhaust ventilation to control airborne
exposures to below
Occupational Exposure Limits and/or control mist, 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 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: Polyvinyl Alcohol (PVA)
.
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: Half facepiece or fullface air-purifying respirator with organic vapor cartridges
. 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
SILICA CMRG TWA, as respirable
dust
3 mg/m3
SILICA, AMORPHOUS OSHA TWA concentration 0.8 mg/m3
SILICA, AMORPHOUS OSHA TWA 20 millions of
MATERIAL SAFETY DATA SHEET 3M™ Dynatron® Fiberglass Resin, P.N. 692, 694 08/04/11
____________________________________________________________________________________
_____________
Page 5 of 8
particles/cu. ft.
STYRENE MONOMER ACGIH TWA 20 ppm
STYRENE MONOMER ACGIH STEL 40 ppm
STYRENE MONOMER OSHA TWA 100 ppm
STYRENE MONOMER OSHA CEIL 200 ppm
SOURCE OF EXPOSURE LIMIT DATA: