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Installation
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Before Application
The first step to any graphic application is cleaning the substrate. For
a vehicle wrap, the day before film application, the car should be taken
to a car wash that uses brushes. Manual cleaning is not recommended.
After the car is washed, thoroughly inspect the surface and edges for
any remaining wax, polish, grease or grime. Any such substances must be
removed using industrial cleaners or silicone detergents (isopropyl
alcohol will not do the trick). CAUTION: Before using any solvent on a
vehicle, be sure to test in an inconspicuous area to ensure the solvent
won’t damage the vehicle’s paint. A final cleaning should be done
with isopropyl alcohol to clean away any leftover impurities that could
hinder the adhesive.
The next step is to remove any parts that may hamper the application
(mirrors, trims, wiper blades, etc.). Check and clean the covered
surfaces as described above.
It is very important to allow the vehicle to dry completely. It can take
up to 24 hours for a vehicle to dry fully, especially in humid or cold
conditions, which may mean allowing the vehicle to dry indoors overnight
before applying.
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Recommended
Installation Conditions
Whenever possible, try to apply graphics indoors in a controlled
environment, such as a covered car bay or garage. Doing so will not only
help you control the temperature (ideally between 71°F and 73°F), but
also reduce the amount of wind, dust and other contaminants that may
hinder the install process. Make sure your bay or garage is as clean as
possible from dust or debris that may happen to circulate during your
install (mop floor and dust with damp cloth prior to application) before
bringing in the vehicle.
Necessary Tools
· Low-tack masking tape—for positioning if laminate is not being used
· Felt-tipped squeegee—for applying the graphic
· Hobby knife (OLFA or XACTO knife)—for trimming away excess vinyl
· Air release tool—for removing air bubble
· Rivet brush—for installation over rivets
· Heat gun—for heating the vinyl on complicated applications
Application of the Film
Very important: When performing a vehicle wrap you should start with the
back of the vehicle first, then work your way to the front. This ensures
that when you are driving the vehicle, the wind will not peel up the
installed graphic.
Position the film to be applied and secure it to the car with small
pieces of masking tape. Make sure that the film rises at least two
inches past the edge of where the film is to be applied.
Lift the graphic from one side, slowly remove the backing paper from the
film and stretch it equally over the part to be wrapped (For larger
prints, you may only want to remove half of the release liner and lay
the graphic up to it, then proceed with the rest of the graphic).
Apply the film with a felt tip squeegee, using short swipes that overlap
the previous swipe. For rounded surfaces such as wings and tightly
curved panels, work small sections at a time, using a heat gun to evenly
heat the film. Cut and fold edges only after the film has cooled.
Trim the film on the car to ensure a proper fit. A printed piece of
60" film usually works best with transit applications (buses and
panel trucks), whereas 48"-54" films typically work for
passenger vehicle applications. Trimming your graphic correctly is the
most important part of the install, so pay extra attention to detail
when performing this task. To avoid shrinking of the film or mechanical
wear on the open cutting edge (through cleaning brushes, wind, etc.)
make sure to not cut the film flush with car edges. Remove any elements,
such as mirrors or wiper blades that would force you to make extra cuts
or unnecessary marks in the vinyl.
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Installation
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IMPORTANT: Any deep-drawn
areas, borders and edges should be carefully reheated with a heat gun in
order to quickly activate the adhesive. In case of deep corrugations,
reheating the area to almost production temperature of the film
(approximately 356°F) is recommended. While this temperature seems very
high, it is necessary to achieve the required migration of softeners
needed to harden the film in these areas of the car. This temperature
will not damage the adhesive substance or the vehicle's paint.
Specialized shops offer infrared thermometers, which allow exact
measuring of the underground temperature. Move heat gun constantly to
avoid damage to the film.
When the wrapping is finished, if necessary, reheat all borders, edges
and corrugations again with a heat gun. If you notice any tiny air
bubbles under the film, don't panic—remaining tiny air bubbles under
the film will diffuse through the film within a few days depending on
the ambient temperature. Only larger bubbles should be slightly
punctured by an air release tool and the air squeezed out with a
squeegee.
Unpainted Plastic Parts
Be careful when applying the film to unpainted plastic parts of the car.
If in doubt, use the water drop test. If the water continues to run off
in drops after the cleaning procedure described above, it is not
advisable to apply the film. If the water runs off without marked drop
formation, the film can be applied to the plastic surface. In any case,
such surface should also be completely smooth since no film will stick
to a structured surface for long.
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