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The construction of
the Nativity Scene started with a kit which was
purchased from
Scroll-saw Projects.
Jerry was very
impressed by the “Life Like” design and the great
colors which were used. The kit was very economical
and was the less expensive part of the project.
Jerry has listed below the steps taken to achieve
this great display which will last for years to
come.
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The kit purchased
from Scroll-saw Projects contained the printed
designs of the images for each character and
animal. These images are captured on a heavy
grade poster paper shown as a cut out.
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The images were
cut out using scissors and leaving about an inch
and a half of paper outside the outer edge.
This will be explained later why this is
important.
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Next was to use a
construction material which would provide a
smooth surface for a great finish as well as
durability in outside weather conditions. This
was achieved by purchasing ¼” Luan (Hardboard).
This material is not used directly in outside
applications, but can be if prepared correctly.
To determine how many sheets, take all of the
sheets of images in the kit and lay them out to
calculate the total 4’ x 8’ sheets needed.
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Paint these 4 x8
sheets of Luan with an oil based primer, on both
sides. Allow them to dry for a least a day,
before proceeding.
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Next you want to
paint all areas with a good grade of exterior
white paint (water based preferred), Gloss or
Satin.
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The cut out images
are then placed on the Luan, and taped down with
a couple of pieces to prevent movement.
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A Sharpie marker
is used to trace the images on the board. Number
each image with a pencil on the edge and the
matching image on the board. This makes is
easier when it comes to locating the matching
pieces.
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Use a scroll or
jig saw to cut out each image. Accuracy is not
as important at this stage of the process as it
will be later on in the later steps.
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In order to
provide additional stability to the board and to
create some way to mount the characters for
display, additional construction materials are
needed. The use of 1” x 4” # 3 grade pine will
work just fine. Measure the length or height of
each of the characters. Total these numbers and
purchase a few feet over for assurance of having
enough, if a mistake is made. Be sure to allow
for two supports on the larger figures. Only
measure from three inches inside of each edge.
The legs to mount the figurines will be
discussed later.
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Paint all of the
1” x 4” lengths with an oil based primer. Don’t
worry about the edges after we cut, we will
prime those later.
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Next you want to
paint all areas with a good grade of exterior
white paint (water based preferred)
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Measure and cut
your support members for each character. Be
sure to cut the edges, which will be exposed to
the elements, with a 45 degree angle. This will
assist in water run off from the wood. On some
of the larger characters, use two tall supports
and smaller cross sections. Be sure to number
each of these to match your character for easy
identification upon assembly.
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Attach the support
members to the back side of your cut out Luan
pieces. Use small wood screws and Liquid Nail
adhesive, in a tube.
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Next step is the
gluing of the paper designs to the front side of
the Luan. This is a very important step and can
be incorrectly performed, if not careful. Use
water-based or resin-based glue and may need to
be thinned out with a little water before
application. Place a thin coat on the primed
front surface of the Luan. Place the cut out
poster on the area and use a damp cloth to press
out the paper, to remove wrinkles. If you have
a large bubble area, then use a razor to slice
across that area and overlap the two pieces
together. Allow these to dry for about 24 hours
before starting the next step.
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Use a jig saw with
a small tooth blade to cut out the figures along
the edges. Leave about a ½ inch of area outside
the design of the paper. This will be explained
next.
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Take an orbital
sander to round the edges which were cut. This
will serve two purposes: Keep from the edges
from chipping; allow water to run off.
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Paint the edges
just cut and the edges of the support members on
the back with the Oil Based Primer. Allow 24
hrs before the next step.
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Paint the ½ inch
area around the design and the outer edge of the
Luan with a flat black oil based paint. Then
paint the edges of the support members with the
white exterior paint. Allow about three days of
drying before the next step. Be sure to store
these away from humid areas.
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In order to
protect the image from fading and weather
conditions, a good protective coating will need
to be used. It is recommended that a coating
material such as, Hydrocote- Polyshield Clear
Satin, be used to provide the best coverage. A
lot of time is invested in this project, so you
want to provide the best protection. This can
be located by
clicking here.
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The instructions
indicate to place at least 3 separate coats on
the area. Recommendations are to use 3 or more.
Be sure to allow each coat to dry completely in
a dry area, before applying each coat. Paint
ALL wooded areas, including the back-side of the
characters and supports. This special coating
has a UV protector and will not yellow, like
other over the counter products. DO NOT stack
these on top of one another. The coating takes
a few days to cure and will pull the image and
paper away when you separate them.
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The next final
step is to create some supports to hold the
figures in an upright position. ½ inch metal
EMT (electrical conduit) was used. You can use
rebar if you prefer. To clamp my upright
supports to the back of the figures, ½ inch
conduit clamps were used. The clamps were
attached to the upright supports, using ¾ inch
wood screws. Two small supports on the bottom
were used to raise the figure above the ground
by 4 inches and use one support angled at 45
degrees from the top side down to the ground
behind. On the larger figures, two supports
were used.
Now it is time to
really enjoy your project for years to come. Be
sure when storing these works of art after
Christmas, that each one is separated. This will
prevent heat from causing the coating to stick to
one another
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