SDS

8. EXPOSURE CONTROLS / PERSONAL PROTECTION
EXPOSURE GUIDELINES
OSHA HAZARDOUS COMPONENTS (29 CFR1910.1200)
EXPOSURE LIMITS
Chemical Name Type ppm mg/m
3
Wood Pulp
OSHA PEL
TWA
[1]
mg/m3
[1]
STEL
[1]
mg/m3
[1]
ACGIH TLV
TWA
[2]
mg/m3
[2]
STEL
[2]
mg/m3
[2]
Supplier OEL TWA
[3]
1 mg/m3
[3]
Footnotes:
1. For all wood dust except Western Red Cedar
2. Softwoods
3. Hardwoods
ENGINEERING CONTROLS: A system of local and/or general exhaust is recommended to keep employee exposures as low as
possible.
PERSONAL PROTECTIVE EQUIPMENT
EYES AND FACE: Wear safety glasses with side shields. Chemical splash goggles and face shield (ANSI Z87.1 or approved
equivalent) are recommended.
SKIN: Wear protective clothing, including long sleeves and gloves, to prevent skin contact. Thoroughly wash clothing before
reuse.
RESPIRATORY: Good general ventilation should be sufficient to control airborne levels.
9. PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE: Thick paste
ODOR: Petroleum
ODOR THRESHOLD: Not Available
COLOR: Black
pH: Not Available
FLASH POINT AND METHOD: (104°F) Closed cup.
FLAMMABLE LIMITS: Not Available
AUTOIGNITION TEMPERATURE: Not Available
VAPOR PRESSURE: Not Available
VAPOR DENSITY: Not Available
BOILING POINT: Not Available
FREEZING POINT: Not Available
MELTING POINT: Not Available
THERMAL DECOMPOSITION: Not Available
SOLUBILITY IN WATER: Insoluble
PARTITION COEFFICIENT: N-OCTANOL/WATER: Not Available
EVAPORATION RATE: Not Available
DENSITY: 8.1 Lbs/Gal
VISCOSITY: Not Available
COMMENTS: Flammability (solid, gas):
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Wet or Dry Roof Cement