Weathering Handbook
Weathering Handbook
Weathering
handbook
LEARN TWO
ESSENTIAL TECHNIQUES
The FSM staff shows you
how, step-by-step
 ©2008 Kalmbach Publishing Co. All rights reserved. This publication may not be
 reproduced in part or whole without written permission from the publisher,
 except in the case of brief quotations used in reviews. Published by Kalmbach
 Publishing Co., 21027 Crossroads Circle, P.O. Box 1612, Waukesha, WI 53187-
 1612. Printed in the U.S.A.
Cover photo: FSM’s Mark Hembree weathers his 1/35 scale Trumpeter KV-1 with pastels.
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             henever I wonder whether our readers are tired of hearing the same modeling tip, tech-
             nique, or trick, I just check my “Q&A” mailbox. Along with baffling, arcane queries –
             “What is the proper color of canteens for British regulars during the first Boer War?” – I find
  indications that we can never explain too much. For anyone mystified by the phrase “I finished
  with various touches of powdered pastels,” here’s the lowdown.
  Easy to find, easy to use                                                it in place, and grind it into the surface, 2. Blow (don’t brush) off
  Colored powders such as Mig Pigments or Tamiya’s weathering              the excess and tap it out of your brush, then use the brush to
  powders can be used right out of the package, and they work great.       feather out the edges of the stain, 3. In this, as in other weathering
  However, artist’s pastels (available wherever art supplies are sold)     applications, build it up a little at a time – don’t overdo.
  can be just as effective. You do have to powder them yourself, but
  that’s easy. Applying them isn’t difficult, either.                      Making mud
                                                                           Mixing the right soil color can place your model in Tuscany or
  Soots me fine                                                            Tennessee. To make mud, moisten a brush with thinner, dip it in
  Perhaps the easiest use of pastels is a dry application to model         the powder, then slop, splatter, or smear it on. Look at photos to
  exhaust or smoke stains. Using coarse sandpaper, grind black pastel      see how mud builds up in wheel wells, under fenders, etc. Keep
  to make a little pile of powder, 1. Load a little on a dry brush, drop   clean thinner handy to clear your brush or fix mistakes.
                                                                           2
                                                                          Load the brush with powder, tap the brush to knock a little onto the sur-
                                                                          face, then brush it where you want. Blow away excess powder to keep it
                                                                          from showing up elsewhere.
                                                                           3
                                                                          Feathering the edges softens the effect, making it more believable.
 1                                                                         4
Coarse sandpaper produces a fine, colorful powder.                        Too much? Add thinner and wipe it away with a clean brush, swab, or
                                                                          your finger. Note how the pastel color emphasizes surface texture.
   If you use the correct thinner, it won’t damage your finish coat.
On acrylic paint, use enamel thinner; on enamels, use alcohol or
acrylic paint thinner.
   Again, don’t overdo. To illustrate, I used pretty bright mud
(about the color of the Atlanta infield!) and really laid it on thick –
too thick. If this happens to you, apply more thinner and wipe it
away with a clean brush, cotton swab, or even your finger, 4.
Dust to dust
The best material for modeling dust is, well, dust. Mix lighter
shades of your chosen soil and apply with a big, puffy brush, 5. To
show heavier accumulation, work the powder in with your brush.
Again, blow (don’t brush) off excess.
   And there you have it – you’re “finishing with various pastels.”        5
You can use them on any model – ships, planes, cars, even figures.        A dry application of dust-colored pastels can highlight details while realisti-
One rule is constant – take it easy. Subtle effects are the best. FSM     cally making a vehicle look used.
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           s FSM travels to exhibitions throughout the                        Surprises and secrets are the stuff of weathering, a
           year, we photograph our favorite scale models                     modeler’s sleight of hand that transforms molded
           and chat with their builders. The question we                     plastic into illusions of worn metal, old rubber, or
           most frequently ask is, “How did you do                           faded fabric.
  that?” The answers often are surprising – and they can                      So, how do they do that? We got some surprising –
  be enlightening.                                                           and enlightening – answers.
  Czech VT-34
  Tony Zadro, Marietta, Georgia
  Tony dove into a motor-pool diorama by combining a 1/35 scale DML kit          nished the Friulmodel metal tracks quickly with Blacken-It, which darkened
  and Aires conversion to model a Czech VT-34 recovery vehicle featuring         the tracks in 20 minutes and produced corrosion in about 24 hours. Artist’s
  towbars and a boom crane that he scratchbuilt. Aside from his impressive       oil washes of burnt umber and raw sienna dimmed the rust; dry-brushing
  construction skills, what keys Tony’s scene is the masterful weathering of     with steel caught high spots, depicting freshly exposed metal. The markings
  diverse materials. Much of the weathering is done with Mig powdered pig-       look like degraded paint because, prior to weathering, Tony applied dry
  ments, applied dry, although Tony streaked the spade by diluting pigments      transfers he had nicked up with a hobby knife. A final dusting of pastel
  with water and flowing them on. Where chipped paint reveals bare metal,        chalks was applied with a fluffy brush. Incidentally, the odd color matched
  Tony brushed a 50:50 mix of acrylic steel and flat black, then painted over    Tony’s photo references – possibly showing a makeshift combination of
  it with diluted pigments that allowed the steel hue to show through. He tar-   Soviet armor and aircraft interior paints.
StuG III
Chris Toops,
Lancaster, Ohio
Chris base-coated with various shades of
Model Master Panzer yellow enamel, let it
dry for a couple days, then applied a thin
coat of Tamiya white. He waited about 10
minutes, then selectively removed white
with a ½" brush dipped in Windex. After
the whitewash was dry, he sprayed a coat
of Pledge Future floor polish, let that dry,
and applied water-based artist’s gouache
washes of burnt sienna, burnt umber, raw
sienna, and lamp black to panel lines,
wheels, bolt heads, weld seams, etc. When
this layer had dried for a day, he removed
excess color with a damp brush. Chris
says, “The beauty of this medium is if you
don’t like the results, simply remove the
gouache with water and redo it.” A light
dry-brushing of bleached titanium artist’s
oil and a coat of Polly Scale clear flat fin-
ished the job. To model battle-damaged
skirts, Chris beat up Eduard photoetched-
metal accessories, drilling dents to depict
small-arms hits and adding creases with a
small screwdriver. A rusty gouache
depicted additional corrosion, while
scratches were applied with grimy black on
a Scotch-Brite pad or scribed with a hobby
knife and filled in with dark gouaches.
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Eritrean T-55
David Ferris, Elkmont, Alabama
“The trick to realistic weathering is to take it slow and use several subtly dif-   and wear with Humbrol Metalcote gunmetal and General’s soft charcoal
ferent oversprays and washes,” David says, citing greater control and               pencil. He alternated pencils and paints with oversprays to vary the age of
fewer surprises. To individualize his Tamiya T-55, David modeled a sun-             the marks, and applied several light washes of Humbrol thinner and artist’s
baked Eritrean tank in a border conflict with Ethiopia. He mixed Tamiya             oils between each overspray. Oxidized streaks are heavily thinned Tamiya
flat green and flat olive green for a base coat and oversprayed a lighter           yellow green mixed with Tamiya yellow, lightly airbrushed with rust pastels
shade of the same for scale effect. To maintain color intensity, David con-         run down the center of the streaks. David painted the muffler a rosy pink,
sulted a color wheel he bought at an art store and added a drop of orange           then beat it up with dark brown oils; the muffler guard was treated with
for every drop of white, using more thinner as he gradually brightened the          pastels in Humbrol thinner. Final oversprays comprised Tamiya buff, Mig
overspray. About halfway through this process, he started adding chips              pigments, and about 90 percent Tamiya thinner.
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         alt as a weathering tool – I knew it could be used like a mask, and I
         wanted to try it, but I had a lot of questions: How easy is it to use? How
         realistic a finish will I achieve? Will I want to throw the model in the
  trash when I’m done?
    I figured the only way to answer those questions was to bite the bullet and
  give this technique a whirl.Hunting through my stash, I spied the perfect
  model to test this technique: AMT/Ertl’s Slave 1, Boba Fett’s mount in “The
  Empire Strikes Back.” The life of an outer-space bounty hunter must be
  rough, ’cause this ship is in dire need of a body shop. There’s paint peeling
  from every surface!
    After locating photos of a filming miniature, I was ready to beat up the ship.
     1                                                    2
    Aaron assembled Slave 1’s major components.          Basecoat: This is the color you want to see through the
    Unhappy with the raised panel lines, he rescribed    dilapidated paint. Aaron airbrushes Model Master
    them. Aaron also shaved off the raised gun power     Acryl light gull gray mixed with several drops of silver.
    cables and replaced them with bent paper clips.      The latter gave the base coat a slightly metallic sheen.
    Tamiya putty filled gaps and sink marks.
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 3                                                                                4
With the paint dry, Aaron assembles what he needs to assault the model –         Slave 1’s spine (or nose) appeared to have no body paint left, so Aaron
water and table salt. Different forms of salt produce various effects as a       applies ragged tape strips to serve as the base of the weathering. He
mask. A trip to the FSM coffee station netted a few packets of finely ground     repeated this step in the area above the cockpit.
salt. A couple brushes are the only tools needed.
 5                                                                                6
Aaron brushes water onto the surface of the model in the area to be              With the other brush, Aaron applies salt to the wet area. Paint doesn’t
treated. A thin film works best, but water wants to bead on glossy paint –       wear evenly, so try to keep the salt crystal placement random.
keep the brush handy.
 7                                                                                8
Aaron experimented with ways to get the salt on the model, including             It’s easy to move salt around on the model with a small brush. You can
pouring it on larger areas like the ridge. Another method was taking a           refine the pattern and correct mistakes.
pinch and sprinkling it over the wet surface.
 9                                                                               10
Satisfied with the pattern, Aaron set the main hull aside to dry. It looks bad   Aaron airbrushes a 50:50 mix of Model Master Acryl RLM 02 gray and
right now – more like something you’d find on the ocean floor or the bot-        white, taking care to ensure every part of the spacecraft, especially the
tom of a refrigerator. Don’t panic. It gets better.                              salted areas, got good coverage. Note: Make sure the salt is dry before
                                                                                 painting.
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