Spectrum - Sandtec AS

Spectrum
MANUAL
FOR REPAIRING PLASTIC HEADLIGHTS
VERSION SPECTRUM - 01
ESONAL
Spectrum
STEP 1A: REMOVE HEADLIGHT UNIT
STEP 1B: USE POWDER FREE NITRILE DISPOSABLE GLOVES
TO PREVENT CONTAMINATION
STEP 1C: CLEAN WITH LESONAL DEGREASER WB WITH TWO CLOTHS
(TYPE TOP TEX AQUA EASY BOX 350100)
STEP 1D: CLEAN WITH LESONAL ANTISTATIC DEGREASER SB WITH TWO
CLOTHS
(TYPE TOP TEX AQUA EASY BOX 350100)
SCRATCH
USE POWDER FREE
NITRILE GLOVES
CLEANING WITH
TWO CLOTHS
ESONAL
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Spectrum
STEP 2A: SAND THE SCRATCHES AND POSSIBLY EXISTING COATING OFF,
USE 3M 255+ P280
GEL - COAT
See also page 11
ESONAL
PAGE 2
Spectrum
STEP 3: EXAMPLE OF A REMOVED COATING WITH
3M 337U P320 E-COAT
STEP 4: SANDING WITH CARE THE P320 GRIT WITH 3M 255 + P400.
USE 3M INTERFACEPAD 50397 5MM, AND 3M CONTROL POWDER
BLACK 09560
3M SOFT INTERFACE PAD
5MM ART.NR. 50397
ESONAL
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Spectrum
STEP 5: SANDING WITH CARE THE P400 GRIT WITH 3M 255 + P500.
USE 3M INTERFACEPAD 50397 5MM, AND 3M CONTROL POWDER
BLACK 09560
3M SOFT INTERFACE PAD
5MM ART.NR. 50397
STAP 6: SANDING WITH CARE THE P500 GRIT WITH 3M 260L P1000.
USE 3M INTERFACEPAD 50397 5MM, AND 3M CONTROL POWDER
BLACK 09560
3M SOFT INTERFACE PAD
5MM ART.NR. 50397
ESONAL
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Spectrum
STEP 7: SANDING WITH CARE THE P1000 GRIT WITH 3M 260L P1500.
USE 3M INTERFACEPAD 50397 5MM, AND 3M CONTROL POWDER
BLACK 09560
STEP 8: SANDING WITH CARE THE P1500 GRIT WITH 3M TRIZACT P3000.
USE 3M TRIZACT P3000 IN COMBINATION WITH LESONAL
DEFREASER WB FOR WET SANDING
ESONAL
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Spectrum
STAP 9A: USE POWDER FREE NITRILE DISPOSABLE GLOVES
TO PREVENT CONTAMINATION
STAP 9B: MASKING THE NOT TO PAINTING PARTS
STAP 9C: CLEAN WITH LESONAL DEGREASER WB WITH TWO CLOTHS
(TYPE TOP TEX AQUA EASY BOX 350100)
STAP 9D: CLEAN WITH LESONAL ANTISTATIC DEGREASER SB WITH TWO
CLOTHS
(TYPE TOP TEX AQUA EASY BOX 350100)
USE POWDER FREE
NITRILE GLOVES
MASKING
CLEANING WITH
TWO CLOTHS
ESONAL
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Spectrum
STAP 10: SPRAY A THIN LAYER LESONAL 1K MULTI PLASTIC PRIMER.
FLASH OFF: 20 MINUTES.
Lesonal 1K Multi Primer is ready for use, shake well before use.
(See olso page 11)
ESONAL
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Spectrum
STAP 11: SPRAYING 1,5 TO 2 COATS LESONAL FAST CLEAR.
DRYING TIME: 20 MINUTES 60°C.
s
Mixing ratio
(Mixing stick P)
2k HS Fast Clear 420 : 5
: 3
HS Hardener 420
: 1
Reducer Clear 420
Viscosity
Potlife
15-17 sec DIN Cup 4 by 20°C.
30 minutes bij 20ºC
Equipment
Spray gun set-up:
1.2 - 1.4 mm
Application
2 X 1 coat
Drying:
20°C
6 hours
ESONAL
Application pressure:
2 - 2.5 bar at air inlet
HVLP 0.7 bar at air cap
60°
20 minutes
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Spectrum
RESULT
Dust and imperfections can be removed in the usual way.
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Required products and materials
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
Powder free nitrile disposable gloves
Lesonal Antistatic Degreaser/Lesonal WB degreaser
Spacell cloths. Item number 233076
Sanding machine, 3 - 5 mm.
3M Interfacepad 5mm. Item number 50397
3M Sandpaper 337U E-COAT P320
3M Sandpaper P255+ P400
3M Sandpaper P255+ P500
3M Sandpaper 260L P1000
3M Sandpaper 260L P1500
3M Trizact P3000
3M Controlpowder black 09560.
Lesonal 1L Multi Plastic Primer
Lesonal 2K Fast Clear 420
Lesonal Hardener 420
Lesonal Reducer Clear 420
ESONAL
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Spectrum
TIPS EN TRUCS
SEE PAGE 2:
CLEAN HEADLIGHT WITH LESONAL WB DEGREASER TO DETECT THE
EDGES OF THE COATING.
SEE PAGE 7:
RESULT OF TOO THICK SPRAYED LESONAL 1K MULTI PLASTIC PRIMER
ESONAL
PAGE 11