Specifications

58
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Orders: 800/876/0660 X1
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efi.org/wholesale
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wholesale@efi.org
High Expansion Foam
High expansion foam is an Air Sealing product that can be used to block air
leaks in buildings from inside to outside, from outside to inside, and from
room to room within the structure. Typically used for large voids and openings,
high expansion foam is a quick and economical way to help make buildings
more comfortable and energy ecient.
Uses and Information for High Expansion Foam
•Usefor
 –
big
voids—i.e.rimjoists,roof/walljointsor
biggapsinframing—i.e.undercrawlspaces
– blind corners
– under hot tubs and Jacuzzis

–wall/ceilingintersections
– ar
ound boxes over can lights
•Twocomponents—AandBin
separate canisters
•Atankisred,Biswhite
•1.75lb.density
•Spraysoutwiththeconsistencyofoatmeal
•
Cur
esthroughachemicalreaction.Can’tstop
the process once it starts.
•


Cur
esto3–5timesitsoutputsize.40seconds

to90%cure,2minutestofullcure
•
Dispensed
withagunanddouble
hose assembly
•
Components
rstmeetinthenozzleofthe
gun.Nozzlesarereplaceable.
•
W
ithlargerkits,hosescanbetransferredto
subsequent kits up to 5 times
•
Kit
shouldbeusedwithin2weeksonce
factory seals are broken
High expansion foam
used along rim joist
High expansion foam around
boxes over leaky recessed lights