Installation Guide

TECH SOLUTIONS 107.0
PRO Series Foam Dispensing Gun Care Tips
UNITED STATES/CANADA . TECHNICAL INFORMATION
Trigger Control
The PRO Series foam dispensing
gun trigger can be metered so the
harder it is pulled, the faster the
foam will be dispensed. To apply
foam to smaller gaps, pull on the
trigger less. Close the flow control
knob when not in use to prevent
premature discharge.
Changing a
Can of Foam
After emptying a can of GREAT
STUFF PRO
™
Insulating Foam
Sealant or Adhesive, tighten the
flow control knob to close it, then
remove the empty can by
unscrewing it from the adapter.
Clean the adapter with GREAT
STUFF PRO
™
Gun Cleaner and
immediately load a new can. PRO
Series foam dispensing guns
include a ball valve in the adapter
to prevent foam coming out of the
top. Uncured foam on other sur-
faces can be removed with GREAT
STUFF PRO
™
Gun Cleaner.
Periods of Non-use
A partially empty can of GREAT
STUFF PRO
™
Insulating Foam
Sealant or Adhesive can remain
attached to a PRO Series foam
dispensing gun for up to a month.
Close the flow control knob
before storing.
If the PRO Series foam dis-
pensing gun will not be used for
more than a month, remove the
partial can, clean the top with
GREAT STUFF PRO
™
Gun
Cleaner, then run GREAT STUFF
PRO
™
Gun Cleaner through the
gun until no foam comes out of
the end. Close the flow control
knob and store the gun in a cool,
dry place, avoiding areas of open
flame or extreme heat. The par-
tially used can may be reloaded
when ready.
GREAT STUFF PRO
™
Gun Cleaner
Safety and Conditions of Use
Before using GREAT STUFF
PRO
™
Gun Cleaner:
• Read the label and Material
Safety Data Sheet carefully
before use.
• GREAT STUFF PRO
™
Gun
Cleaner is flammable and
contains acetone and propane.
Vapor may travel to other
rooms. Ensure adequate venti-
lation. Shut off all pilot lights
and extinguish open flames;
eliminate all sources of ignition
before use. Do not smoke or
use lighters or matches while
dispensing foam.
• Do not breathe vapor or mist.
Provide adequate ventilation
or wear proper respiratory
protection.
• Wear gloves, and goggles or
safety glasses.
• The contents are under
pressure.
Cleaning the
PRO Series Gun
To clean the PRO Series foam
dispensing gun, unscrew the can
of GREAT STUFF PRO
™
Insulating
Foam Sealant or Adhesive and
attach a can of GREAT STUFF
®™Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
TIP
Leaving an empty can on a
PRO Series foam dispensing
gun will allow foam to cure
inside the gun. Always
remove empty cans and clean
the gun when finished.
TIP
Do not leave a PRO Series
foam dispensing gun without
a can of foam on it. Air can
get inside and cause residual
foam to cure, ruining the gun.
Note: If the PRO Series foam
dispensing gun is used daily,
it should be thoroughly
purged weekly. Close the flow
control knob when not in use
to prevent premature discharge.