Specification

UNITED STATES/CANADA . TECHNICAL INFORMATION
TECH SOLUTIONS 107.0
PRO Series Foam Dispensing Gun Care Tips
PRO
™
Gun Cleaner, making sure
the threads are straight. Pull the
trigger and dispense contents into
a covered container lined with a
disposable bag, e.g., a trash can
with a lid, and dispose per local,
state/provincial and federal regu-
lations. Dispense cleaner until
there are no signs of residual
foam. This usually requires about
half a can of GREAT STUFF PRO
™
Gun Cleaner. When detaching the
cleaner, continue to pull trigger
while unscrewing the cleaner from
the gun to help prevent spray back.
Clean the PRO Series foam
dispensing gun only when
necessary. The gun should be
able to be used continually by
following the steps outlined in
this document.
Cleaning the Adapter
and Gun Exterior
Uncured GREAT STUFF PRO
™
Insulating Foam Sealant and
Adhesive can be removed from
the adapter and the gun’s exterior
surface with GREAT STUFF PRO
™
Gun Cleaner, using the red spray
nozzle attachment.
Cured foam should only be
removed from the adapter using a
blunt tool, such as a piece of
wood. Do not attempt to scrape
cured foam off the adapter with a
sharp object; this can scratch the
adapter coating and cause foam
to get in the cracks and scratches,
impairing proper loading of cans
and leading to eventual gun failure.
After cleaning the adapter,
apply a light film of petroleum jelly
to prevent dried foam from clinging
to the adapter.
Note: Make sure the PRO
Series foam dispensing gun is
thoroughly cleaned. If not,
foam residue may build up
and cause foam to stick
inside the gun.
Cleaner with red spray nozzle attached.
Remove uncured foam
from gun.
Remove uncured foam
from gun adapter on can.
TIP
Rub the barrel tip on soft
wood to free it of foam. Never
use a sharp object to clean
the barrel tip. This can dam-
age the tip and internal rod,
causing the gun to leak.
®™Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow