Page 157 - Microsoft Word - 2_Inch_Drain_Adapter_PDS_2016_01_05

DURO-GRIP BOARD-MAX INSULATION ADHESIVE
®
e. After the adhesive has attained its initial bond 6. Re-Use of Applicator Gun After Storage:
strength the boards can be walked-in and will a. Before disengaging the trigger safety lock,
be compressed to the deck or substrate remove the used nozzle.
exhibiting minimal slippage or movement. The
boards should be exposed to minimum traffic b. Check the face of the gun to make sure the
outlet ports are clear and the face of the gun is
for at least 10 – 20 minutes (depending on
temperature) after they have been walked-into- free from dirt, chemical or other debris.
place to avoid breaking the freshly formed c. If necessary, use a rag to remove any cured
bond. foam or chemical from the face of the gun.
f. Membranes can be applied once the adhesive d. See Equipment Set Up directions on the
has achieved sufficient bond strength to the previous page.
immediate substrate to which it is adhered. It is 7. Disposal Procedures:
recommended that the contractor inspect the a. Do not puncture or incinerate tanks.
installed insulation for proper adhesion and re-
adhere any boards and/or corners that are not b. After tanks are empty, they must be vented.
adequately attached. CAUTION: Tanks will still be under pressure.
Eye protection and impervious gloves MUST
g. Boards that will not lay flat due to cupping, be worn during the procedure.
warping or crowning, or surface irregularities of
the substrate, should have weights placed on c. With tank valve in opposite position of use,
the boards until the adhesive has achieved slowly open the tank valve, point tank AWAY
adequate adhesion to hold the boards in place. from face and allow pressure to completely
vent. CAUTION: Empty tank could contain
h. When spraying stops for breaks, lunch or potential vapor toxicity hazard. Provide
overnight repeat the purging procedure in adequate ventilation or respiratory protection
step #2h. (consult SDS).
i. Very Important: As the hoses are exposed to d. DISPOSE OF EMPTY TANKS ACCORDING
the heat of the sun, especially in the summer TO APPLICABLE FEDERAL, STATE AND
months, the pressure in the hoses will build up. LOCAL REGULATIONS.
Purging the hoses for a few seconds prior to
spraying relieves the excess pressure and
allows the chemical to flow in the proper
proportions.
5. Equipment Storage and Re-Use:
a. Turn the tank valves off.
b. Store between 60 and 90° F (16 – 32° C).
c. The used nozzle should be left on the gun
during storage.
d. Engage the trigger safety lock.
e. Close the supply valves on both “A” and “B”
tanks. Wear eye protection and impervious gloves
f. The dispensing gun is a disposable unit and is
not designed for prolonged storage or
continuous re-use. To help extend the storage
life, it is recommended to dispense a minimal
amount of foam from the gun at least once
every seven days to ensure optimum flow of
chemical through the hoses.
g. Use up the adhesive within 30 days of initial
use.
h. Make certain valves are in correct position
when turning them on and when operating the
unit.

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Created: 03/20/2017 Revised: 03/21/2017, 03/23/2017