Acura RL (1996-2004 year). Manual — part 26
Refinishing Procedures
1. Featheredging (polishing damaged areas)
- 1 .Damage to metal surface
• Sand the damaged area flat and smooth with a
double action sander and #60 or #80 disc paper.
• Sand the boundary between the metal surface and
undercoat with a double action sander and #180 or
#280 disc paper. Try to sand a larger area than the
damage.
NOTE:
• Make sure there is no height difference between
the metal surface and undercoat.
• If a double action sander is not available, use a rubber
block and wrap sandpaper around it to sand the
surface.
To prevent eye injury, wear goggles or
safety glasses whenever sanding, cutting or
grinding.
- 2 . Damage to Undercoat
Intermediate coat
Top coat
Paint coat on replacement parts
Sand the damaged surface flat and smooth with a
double action sander and #280 or #320 paper.
NOTE:
• If a double action sander is not available, use a rubber
pad and wet or dry sand the surface with #280, #320,
#400 or #600 sandpaper.
• After sanding, check that the surface is flat and
smooth.
• Perform the operations under Item 1-1 for the areas
where parts are welded to the body.
2. Preparation of metal surface.
Remove all corrosion from the damaged area using a
#180 or #280 paper.
3. Air Blowing/Degreasing
• Air blow the sanded area, then degrease with a wax
and grease remover (for USA usage-Dupont 38125
Enamel Reducer).
• Use the following materials:
• Spies Hecker Sillicon Remover (Herberts)
• Standox Silicon Remover (Herberts)
• Do not use high air pressure: Use only an ap-
proved, 210 kPa (2.1 kgf/cm
2
, 30psi) air nozzle.
• Wear goggles or safety glasses to prevent eye
injury.
4. Treatment of metal surface
• Brush or spray a solution of chrome phosphate or
washer primer on the exposed metal surface.
• Use the following materials to treat the metal sur-
face:
• Metal conditioner (kamsai Paint) (for USA usage-
Dupont 2415 Kwik-Prep TM)
• ACP agent (Nippon Paint)
• Precoat (Isam Paint) (for USA usage-Dupont 6155/
6165 Vari Prim Self-Etching Primer TM)
• Spies Hecker Priomat 1: 1 wash primer 3688
(Herberts)
• Standox Etching Adhesion Primer (Herberts)
NOTE:
• Follow the manufacturer's instructions.
• Treat the metal surface, as much as possible, to
provide a better bonding surface for the subsequent
paint.
5. Application of Filler
Drying
Sanding
• Small cracks or pinholes in the sheet metal should be
repaired with a filler and sanded flat and smooth.
NOTE:
• Mix the putty with the hardener in the correct ratio.
• Follow the filler manufacturer's instructions.
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Paint
Refinishing Procedures (cont'd)
Body parts being dried with an
industrial dryer can get hot enough to cause injury.
Do not touch parts being dried.
• Allow the filler to air dry for about 5-6 minutes,
then force dry with an infrared lamp.
NOTE: Keep the lamp 40-50 cm (16-20 in) from the
filler while drying.
• Stop drying the filler if a white mark appears when
the surface is scratched with your nail. Wet or dry
sand the surface flat and smooth with a #280 or
#320 paper.
6. Air Blowing/Degreasing
• Air blow the surface to be repaired, then degrease
with a wax and grease remover (for USA usage-
Dupont 38125 Enamel Reducer).
• Use the following materials:
• Spies Hecker Silicon Remover (Herberts)
• Standox silicon Remover (Herberts)
NOTE: Also clean and degrease surfaces where masking
tape will be attached.
7. Masking
Mask the areas surrounding the damage to prevent
overspray from the primer.
8. Application and Drying of Primer/Drying
• Ventilate when spraying paint. Most paint
contains substances that are harmful if inhaled
or swallowed. Read the paint label before
opening the paint container.
• Avoid contact with skin. Wear an approved
respirator, gloves, eye protection and appropriate
clothing when painting.
• Paint is flammable. Store it in a safe place, and
keep it away from sparks, flames or cigarettes.
• Spray the primer over the filler and surface (use
epoxy or urethane 2-part primer).
Spray : 2-3 coats.
• Do not use high air pressure; use only an ap-
proved, 210 kPa (2.1 kgf/cnv, 30 psi) air nozzle.
• Wear goggles or safety glasses to prevent eye
injury.
• Air blow all the surfaces, then degrease with wax and
grease remover (for USA usage-DuPont 38125
Enamel Reducer).
• Use the following materials:
• Spies Hecker Silicon Remover (Herberts)
• Standox silicon Remover (Herberts)
NOTE: Also degrease the surfaces where masking
tape will be attached.
11. Masking
Mask the undamaged areas surrounding the damage to
prevent overspray from primer surfacer (undercoat).
NOTE:- Use masking tape and paper to mask the body. A
vinyl cover may also be used to effectively mask the
body.
• Use the following materials:
• 615S Primer Surfacer (DuPont)
• Primer Surfacer EP (Akzo)
• NPS735 Urethane Primer Surfacer (R-M)
• Spies Hecker Permacron HS Surfacer (Herberts)
• Standox 2K HS Filler (Herberts)
• Let the primer air dry for 5-10 minutes, then force
dry with a infrared lamp.
NOTE: Keep the dryer 40-50 cm (16-20 in) from the
surface.
9. Polishing Undercoat
• Remove the masking paper and tape.
• Check that the undercoat has dried thoroughly, then
dry or wet sand the surface with a #280 or #320
paper.
NOTE:
• Use a rubber block and sand flat and smooth.
• Sand the entire surface to be refinished.
10. Air Blowing/Degreasing
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12. Application of Intermediate Coat 1/Drying
15. Masking
Check the masking paper (Step 11) for tears or
fouling, and repair or reinforce as necessary (see page
).
16. Application of Intermediate Coat 2
• Ventilate when spraying paint. Most paint
contains substances that are harmful if inhaled
or swallowed. Read the paint label before
opening paint container.
• Avoid contact with skin. Wear an approved
respirator, gloves, eye protection and
appropriate clothing when painting.
• Paint is flammable. Store in a safe place, and
keep it away from sparks, flames or cigarettes.
• Spray either 2-part epoxy or urethane primer surfacer
to the polished primed surface as an intermediate
coat.
• Let the paint coat air dry for 5-10 minutes, then
force dry with an infrared lamp.
NOTE: Keep the dryer 40-50 cm (16-20 in) from the
surface.
For replacement parts:
Spray intermediate coat 2 over the surface.
NOTE:
• For inner surfaces, you may start with Step 16
"Application of Intermediate Coat 2."
• Top coat enamel is used for this purpose
13. Polishing of Intermediate Coat 1
Check that the undercoat is dried thoroughly, then dry
or wet sand the surface with a #400 or #600 paper.
NOTE: Use a rubber block and sand flat and smooth,
covering entire surface.
14. Air Blowing/Degreasing
• Ventilate when spraying paint. Most paint
contains substances that are harmful if inhaled
or swallowed. Read the paint label before
opening paint container.
• Avoid contact with skin. Wear an approved
respirator, gloves, eye protection and
appropriate clothing when painting.
• Paint is flammable. Store in a safe place, and
keep it away from sparks, flames or cigarettes.
• Use the same color paint as the top coat, and spray
it over the surface until the intermediate coat
(primer surfacer) is fully covered.
• Spray the paint slightly thicker than normal to allow
for loss during subsequent polishing.
• Super ponacle II (R-M)
• Super Centari (Du Pont)
• Auto cryl (Akzo)
• Spies Hecker Permacron 2K Acrylic Top Coat
(Herberts)
• Standocryl 2K (standox) (Herberts)
17. Polishing of Intermediate Coat 2
• Check that the paint coat has been dried thoroughly,
then dry or wet sand the surface with a #600,
#800, or #1000 paper.
NOTE: Use a rubber block and sand flat and smooth,
being careful not to expose the intermediate coat 1.
Polishing of Top Coat (if damaged):
• Use the same technique described above.
• Do not use high air pressure; use only an approved,
210 kPa (2.1 kgf/cm
2
, 30 psi) air nozzle.
• Wear goggles or safety glasses to prevent eye
injury.
• Air blow the entire surface, then degrease with a wax
and grease remover (for USA usage-DuPont 38125
Enamel Reducer).
• Use the following materials:
• Spies Hecker Silicon Remover (Herberts)
• Standox silicon Remover (Herberts)
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Refinishing Procedures (cont'd)
18. Air Blowing/Degreasing
• Avoid contact with skin. Wear an approved
respirator, gloves, eye protection and
appropriate clothing when painting.
• Paint is flammable. Store in a safe place, and
keep it away from sparks, flames or cigarettes.
• Spray color-matched top coat over the prepared
surface. Apply 2-3 coats in two directions until the
intermediate coat 2 is fully covered.
NOTE: For application of the top coat, refer to Step 16
"Application of Intermediate Coat 2."
Pearl color: Pearl enamel + clear coat
Metallic color: Metallic enamel + clear coat
NOTE: With body color are NH-592P and G-79P, spray the
scratch resistant clear coat.
• Use the following materials:
• Do not use high air pressure; use only an approved,
210kPa (2.1 kgf/cm
2
, 30 psi) air nozzle.
• Wear goggles or safety glasses to prevent eye injury.
• Air blow the entire surface, then degrease with a wax
and grease remover (for USA usage-DuPont 38125
Enamel Reducer).
• Use the following materials:
• Spies Hecker Silicon Remover (Herberts)
• Standox Silicon Remover (Herberts)
• For shading or spot painting, polish the area with a
polishing compound. Sand with a #2000 paper to
give a better bonding surface for the subsequent
paint.
19. Masking
• Remove all existing masking papers, then mask
with new papers.
• Use a heat-resistant masking tape (SCOTCH TAPE)
where tape is attached directly to the body.
• Use brown paper or masking roll paper to cover.
NOTE:
• Mask the area surrounding the damage sufficiently
to prevent overspray. It is also a good practice to use
a vinyl cover to protect other areas.
• Protect resin parts with aluminum foil under the
brown paper or masking paper to prevent damage to
due to heat during baking.
20. Application of Top Coat Spraying/drying
• Prior to putting the car in the painting booth, thor-
oughly clean the interior and spray water over the
floor. Be careful about blowing dust and dirt.
Use materials above or equivalents.
• Do not use high air pressure; use only an approved,
210kPa (2.1 kgf/cm
2
, 30 psi) air nozzle.
• Wear goggles or safety glasses to prevent eye injury.
• Air dry and degrease the surface before spraying the
paint. Also clean the surface with a tack cloth.
• Ventilate when spraying paint. Most paint
contains substances that are harmful if inhaled
or swallowed. Read the paint label before
opening paint container.
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