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With the help of some brave volunteers, The ReRanch is now proud to announce a product that was once thought un-doable; the Sunburst aerosol system is now available. Introduction
The
Colors
The
Products
Application
Instructions
So if you've
made it this far let's get started. After I did the first sunburst to prove
it could be accomplished using aerosols only the kit was supplied to some
brave volunteers to see what faults they could uncover. The accompanying
pics are from the S/B I did as a test and the pics provided by Mike Sonneson
that he used to record the process (Note the spray jig Mike made).
Ash is the traditional
choice of wood to use with a sunburst. The grain is much more pronounced
than alder. Maple is a good choice for sunbursting as well. Applying a
sunburst over a maple capped body will also eliminate the problem of creating
a crisp line between the maple top and the back on Strat type guitars.
The boundary line will be opaqued by the black edge of the burst. If the
wood is ash it must be prepped by applying a grain filler and sand and
sealer. Alder and maple will need a sand and sealer but most likely no
grain filler.
Mahogany can
also be sunburst as exemplified by the sunburst Les Paul Jr. The darkness
of the mahogany may cause a problem in the amber burst area. I have used
the amber dye sunburst color over very light mahogany but on a dark mahogany
a pigmented yellow translucent may be needed for the burst. (Bleaching
the mahogany may also be an option). A grain filler and sand and sealer
will be needed to prep the mahogany before spraying any color. The details
of prepping can be found in the "Solids and Translucents" section of this
site.
After the wood
has been prepped with grain filler (if required) and four coats of sand
and sealer sanded flat the first color is ready to be applied. Most people
have found that a sunburst is best applied with the body laying flat. If
possible lay the guitar on a small table or raised base that allows you
to walk completely around the body. Paper
can be used to protect the base from overspray. The body should also be
raised an inch or two off the base to prevent the body from sticking to
the paper and also to reduce hard spray lines. Wood blocks inserted into
the pickup and Tremolo cavities can be used as supports. For a Statocaster
style body the first color to apply is the black edge. Why does the black
go down first? It is the only color applied while spraying inward making
overspray into the burst area inevitable. To reduce this over spray cut
a piece of cardboard the size and shape of the body and cover all but the
edges. In the areas of the body contours the cardboard can be folded downward
to offer better protection. DO NOT TAPE the cardboard. Taping will cause
hard paint lines with no feathering of the color. Spray the black edge
using the fine tip round pattern tip (cream with green insert). The black
should be applied to the very edge (side) of a Strat and extend onto the
face of the body only about 1/2 to 3/4 of an inch. The remaining width
of the dark edge will come from the brown application.
To
reduce overspray on the body spray the edge with the aerosol pointing downward
and try to avoid spraying into the space between the body and the shield.
Once the black has been applied and dried remove the shield. You may find
that despite the shield some over spray made its way into the burst area.
Since the black is the only color applied so far it will be simple to remove
the speckles by lightly sanding them out with #220 or #320 dry sand paper.
Any variations of the width of the of the dark band can be corrected now
as well. Of course you could spray the black with no protection and accept
the speckles as part of the sunburst. If you look closely at an original
'60s burst you will discover see that Fender did.
The amber burst
color can now be applied. Use
the cream fan pattern nozzle to apply the burst color. Note that the nozzle
insert can be rotated to give a horizontal or vertical spray pattern. Use
the setting that is most comfortable to you. When applying the amber don't
worry if you get overspray on the black band. The amber is strong enough
to color the wood but not the black edge. This pic from Mike shows the
band and amber. After the amber has been applied apply a couple of coats
of clear. The clear does two things. It gives a protective layer over the
amber that may allow any overspray or "ooops" to be sanded off with out
sanding into the amber and the clear will also reveal the true color of
the amber. If you feel it needs to be darker adjustments can be made over
the clear coats.
With
the amber burst and black band applied the red/brown transition zone is
ready to be sprayed. As noted the red and the brown come from one aerosol.
The dark brown is achieved with multiple spray passes and the red color
comes from the overspray of the brown combined with the red component of
the amber. To apply the transition zone the guitar should remain in the
horizontal, supported position. Unlike the black band the brown band is
sprayed outward. Use the fine round pattern cream/green nozzle. A few practice
runs are suggested to get the feel of the spraying technique. Here are
a few hints. Spray the brown zone with one half of the spray pattern falling
off the edge of the body. You will find that you can spray at a closer
range with the fine tip than you can with a normal spray nozzle. The closer
you hold the can to the body the narrower will be the band. I've found
that you can spray at a minimum distance of about six inches with the fine
tip. Be aware that spraying too many passes at close range increases the
chances of runs. It is best to spray one or two passes and let the color
dry for a few minutes before spraying more passes. With the pattern correct you can begin you clear coating. For clear coating you may find it easier to spray with the body hanging. Apply at least four coats of clear before doing any sanding and then sand only if needed. Nine to twelve (or more) coats of clear coating will give a good base for the final wet sanding and polishing as described in ReRanch 101. Have fun! |
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