SDS

Product name
:
GREAT STUFF
™
Pestblock Insulating Foam
Sealant 16oz HC ES 8ct
Issue Date:
01/06/2016
Page 6 of 18
Keep out of reach of children. No smoking, open flames or sources of ignition in handling and storage
area. Vapors are heavier than air and may travel a long distance and accumulate in low lying areas.
Ignition and/or flash back may occur. Contents under pressure. Do not puncture or incinerate
container. Containers, even those that have been emptied, can contain vapors. Do not cut, drill, grind,
weld, or perform similar operations on or near empty containers. Do not enter confined spaces unless
adequately ventilated. Never use air pressure for transferring product. Use of non-sparking or
explosion-proof equipment may be necessary, depending upon the type of operation. See Section 8,
EXPOSURE CONTROLS AND PERSONAL PROTECTION.
Conditions for safe storage: Minimize sources of ignition, such as static build-up, heat, spark or
flame. Store in a dry place. See Section 10 for more specific information.
Storage stability
Storage temperature:
Storage Period:
25 °C (77 °F) 12 Month
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Exposure limits are listed below, if they exist.
Component
Regulation
Type of listing
Value/Notation
Methyl ether US WEEL TWA 1,000 ppm
Propane ACGIH Asphyxiant
OSHA Z-1 TWA 1,800 mg/m3 1,000
ppm
Isobutane ACGIH STEL 1,000 ppm
4,4' -Methylenediphenyl
diisocyanate
Dow IHG TWA 0.005 ppm
Dow IHG STEL 0.02 ppm
ACGIH TWA 0.005 ppm
OSHA Z-1 C 0.2 mg/m3 0.02 ppm
NIOSH REL TWA 0.05 mg/m3 0.005 ppm
NIOSH REL C 0.2 mg/m3 0.02 ppm
Exposure controls
Engineering controls: Use only with adequate ventilation. Local exhaust ventilation may be
necessary for some operations. Provide general and/or local exhaust ventilation to control airborne
levels below the exposure guidelines. Exhaust systems should be designed to move the air away
from the source of vapor/aerosol generation and people working at this point. The odor and irritancy
of this material are inadequate to warn of excessive exposure. Lethal concentrations may exist in
areas with poor ventilation.
Individual protection measures
Eye/face protection: Use safety glasses (with side shields).
Skin protection
Hand protection: Use gloves chemically resistant to this material. Examples of
preferred glove barrier materials include: Butyl rubber. Chlorinated polyethylene.
Polyethylene. Ethyl vinyl alcohol laminate ("EVAL"). Examples of acceptable glove
barrier materials include: Neoprene. Nitrile/butadiene rubber ("nitrile" or "NBR").
Viton. Polyvinyl chloride ("PVC" or "vinyl"). NOTICE: The selection of a specific glove
for a particular application and duration of use in a workplace should also take into
account all relevant workplace factors such as, but not limited to: Other chemicals