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These ready-to-spray colors can
be used on metal, fiberglass, plastic, vinyl, wood, concrete, and glass. |
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Recommended
painting conditions: 70º F or more in a dry, dust-free environment.
When
painting in humid or colder conditions, allow for extended drying time.
Use of warm moving air, a heat gun or infra-red lamp is recommended to
speed up the drying time and ensure all the excess water is evaporated.
Make sure the air source is free of contaminates, especially oil and
water. |
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Spray
Gun Size:
1.0mm – 1.3mm : 30-40 psi for HVLP, Reduced Pressure and
conventional. Auto Air Colors work best with set ups that allow for
increased air pressure and smaller sized nozzles. For smaller
spray guns use 0.8mm to 1.0mm nozzles.
Airbrush Size: 0.5mm : 40-50 psi
0.2mm : 4200 Series Detail Colors
Auto Air Reducer may be used to thin paints for smaller sized
airbrushes or lower psi settings.
See Auto Air Technical Guide Booklet or specific product label
for detailed set-up information. |
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A
4 oz. bottle of Auto Air Color will generally cover 3-4 square feet.
For motorcycles: 1 quart and 1 pint
For complete paint jobs: Small vehicle: 2 quarts
Medium to large vehicle: 2 1/2—3 quarts
Full size truck or SUV– 1 gallon
4003
Auto Air Reducer
Reducer is intended for thinning Auto Air Colors for use with
smaller sized airbrushes. Although
water may be used up to 10% to thin Auto Air Colors, Reducer is
recommended because it adds binder to the colors as it thins them so
the adhesive properties of the colors will not be lost. When
thinning Auto Air 4600 Series Candy Colors, use Auto Air Transparent
Extender.
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Proper
preparation is crucial to ensuring a successful paintjob. Prepare
surface using normal custom painting methods with attention to the
follow:
Clean
surface thoroughly,
before and after sanding. Use a solvent based degreaser/ panel
wipe.
Scuff:
Over primed surfaced, use 600 grit wet & dry paper or
rough-grade scuff pad.
1. When
applying graphics over urethane finish which serves as base color
for Auto Air Colors, scuff with 800 grit wet & dry paper to
avoid large scratches.
2.
Sanding and/or scuffing needs to completely remove any gloss
points from the surface. Close attention needs to be made
with crevices, edges, folds and other areas that are difficult to
sand with broad strokes.
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Auto
Air Colors are compatible with all urethane, waterborne and
epoxy automotive primers. Use of primer not absolutely
necessary when working over substrates other than metal.
Metal
–
Use urethane or epoxy primer over any areas where exposed metal.
Use of urethane sealer over a catalyzed urethane primer not
necessary. Instead use 4000 Series Base Coat Sealers.
Plastics
– Use of an adhesion promoter necessary when working over
plastics which have an oily composition. Scuff thoroughly
removing all gloss.
Aluminum – Apply 4000 Series Base Coat Sealer direct to
substrate after scuffing. Less abrasive scuff pad may be used
when preparing aluminum.
Urethane Finishes – Apply 4000 Series Base Coat Sealer
direct to substrate after scuffing. If using urethane finish as
base color for graphics with Auto Air Colors, use color direct
to urethane finish after scuffing with 800 grit wet & dry
paper without use of Base Coat Sealer.
Fiberglass - Apply 4000 Series Base Coat Sealer direct to
substrate after scuffing.
Carbon-fiber - Apply 4000 Series Base Coat Sealer direct
to substrate after scuffing.
After-market Panels – Apply 4000 Series
Base Coat Sealer direct to substrate after scuffing. Coat any
exposed metal with urethane or epoxy sealer. |
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Light
Coats
– Apply Auto Air Colors in light coats.
3
Coats: Auto
Air Colors may be used as a 3 coat process: 2 very light coats
and 1 medium coat. Avoid wet coats. 4200 Series Transparent
and 4600 Series Candy Colors may require additional coats.
4500 Series Colors should be applied in only light
coats. See specific color series technical sheets for
further information.
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Initial
coats have a speckled appearance. Additional coats fill in
coverage producing even finish. Final coat should
fill in field of color and serve as the “orientation”
coat.
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Working
in lightly layered coats is important to ensuring
successful results. A light coat of a water-based paint is
much thinner than a light coat of urethane paint. This is
the most important thing to remember in having success
with the Auto Air Colors; WORK IN EXTREMELY LIGHT COATS.
Do not try to get total coverage from one coat. Avoid
wet coats. Wetted coats may cause pigment to migrate
causing a “fish-eye” effect.
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There
are no time windows when working with Auto Air Colors.
Additional coats may be applied at any time once the
underlying coat has dried. Additional coats may be done
within minutes of the last coat or several days may pass
before the next coat is applied.
Recoat
Time:
Booth conditions- Generally 2-4 minutes.
Open conditions- Generally 5-15 min., depending on humidity
levels. Use of moving air and/or heat will reduce recoat time.
Allow coat to dry prior to application of next coat. Curing
each coat with heat is recommended but not necessary if colors
are applied in light coats and final finish is completely
cured prior to taping or clearing.
Mid-Coats:
Use 4004 Transparent Base as mid-coat prior to taping or
clearing recommended.
Transparent Base serves as mid-coat to protect colors from
markings during taping. Transparent Base also works to create
a smooth texture over colors prior to clear coat application.
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Apply
1 – 2 coats after curing underlying paintjob.
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Humid
conditions: use of a urethane mid-coat (colorless urethane
binder) may work best instead when protecting colors prior
to taping in high humidity conditions.
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Colors
such as 4500 Series Hot Rod Sparkle and Sparkle Flake
Colors create a textured surface due to large pigment
size. Applying mid-coat prior to clearing creates smoother
surface for clear coat application
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Use mid-coat with 4600 Series Candy Colors. After curing,
use of urethane mid-coat recommended prior to taping or
clearing.
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Before
attempting spot repair, make sure paint is thoroughly cured.
1.) Sand paint off failed area. Use coarse dry paper, do not
wet sand.
2.) Sand paint past failed area insuring all failed paint is
removed.
3.) Begin repairing by painting sanded area first. Apply
enough coats to completely cover.
4.) After filling in sanded area, blend by painting entire
panel or extended area surrounding repair.
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Auto
Air Colors can be cured in a spray booth with air
movement, by infrared heat lamps, or a heat gun
Curing
in Spray Booth-
A spray booth is the preferred environment for painting
vehicles with the Auto Air Colors.
Bake paint at 120-150ºF for 15-20 minutes or until colors
are completely dried.
For quicker drying times, increase airflow rate and booth
temperature.
Curing
in Open Conditions-
Recommended minimum temperature 70ºF and low humidity.
Curing Auto Air Colors in humid or cold damp conditions
may require extended exposure to heat. Use airflow
to speed up drying time. Cure when colors are wet or dry.
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Auto
Air Colors are cured with heat. Use heat gun or
infra-red lamp to cure colors. If not curing with
heat, allow colors ample time to dry prior to taping
or clear coat application. Drying time will vary
depending upon environment.
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In
Infra-red lamp (IR) – allow lamp to cure colors at a
safe distance generally over 12 inches to prevent
blistering paint. Duration may vary from 5 –
30 mins. coat buil-up, wetness and conditions. Cure
colors dry to the touch without tack.
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A
heat gun is effective when curing smaller areas such
as body panels, tanks, fenders, helmets, etc.
Generally colors cure 1-2 minutes per square foot.
Keep heat gun moving and at a safe distance of 6” or
more to avoid blistering.
Cure colors dry to touch without tack.
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When
used correctly, Auto Air Colors will not peel when
taped. Most types of tape work excellent. For transfer
tape, use a high tact tape.
Tape Time:
Cure with heat 5-30 minutes. Curing with heat prior to
taping highly recommended. Cure thoroughly and let paint
surface cool to room temperatures prior to taping.
Booth conditions: without heat but airflow: 30
min. to 1 hr.
Open conditions: without heat 12 – 24 hrs.
Helpful
Tips for Masking and Taping.
1.) Use of 4004 Transparent Base as Mid-Coat prior to
taping.
Use of Transparent Base or a urethane mid-coat/
inter-coat clear over base color prior to taping allows
for easier application as overspray may be removed
without marking colors. Application of mid-coat also
allows tape to better adhere to Auto Air Colors. The
mid-coat creates a less-textured surface upon which
masking material, fine-line tape and low-tact tape can
better lay down without lifting (not peeling the paint
up, but the tape lifting off the surface). Use of
urethane mid-coat recommended when taping in humid
conditions.
2.) Recoat With Base Colors- To create a cleaner,
crisper edge along the tape line, apply another coat of
base color prior to applying graphics color. Auto
Air Colors porous texture creates spaces between the
tape and surface which subsequent coats may crawl into,
creating a bleeded edge. Additional coat of base
color fills in open spaces under tape, creating a
crisper line when the graphic color is applied.
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Before
clearing, use
a low solvent based degreaser to remove any dust,
particulates, smudges or fingerprints that may be on
the painted surface.
Do NOT clean with water. |
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Auto
Air Colors are compatible with all urethane clears.
Some colors may dry to a textured, porous surface.
Applying multiple tack coats creates an even film
upon which wet coats may be applied. Use a slower
activator/ hardener to allow for more reflow &
self-leveling, allowing clear time to soak into
paint. There are no time window limitations to
follow when applying the clear. Once the Auto Air
Colors have been cured with heat, the clear may be
applied.
Application of 4004 Transparent Base as mid-coat
prior to urethane clear application is recommended
to create a smooth surface for clear coat,
especially with larger flaked colors such as Hot Rod
Sparkle, Sparkle Flakes, Gem Chameleons, etc.
a) Start with 1 light tack coat. Allow 10-15 minute
flash time.
b) Apply medium tack coat. Allow 10-15 minute flash
time.
c) Apply wet coats. Follow clear manufacturer’s
instructions. |
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Use
Auto Air Cleaner or Restorer as directed on label
for best removal and maintenance of spray
equipment when using Auto Air Colors.
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Although
Auto Air Colors contain 0.0 VOC, user or any
persons who may be exposed to the airborne
particulates are required to wear a NIOSH/MSHA
approved respirator. Protect from contact with
skin or eyes. Use standard safety and handling
procedures to minimize potentials hazards. See
Material Safety Data Sheets for complete safety
and handling information. |
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