CP-8550 Carmaster GP 2 Pack Primer Filler
CP-8550 CARMASTER GP 2 PACK PRIMER FILLER is a two pack acrylic urethane primer filler, it can also be thinned and used as a primer surfacer or wet on wet primer. It offers excellent film build, sanding and gloss holdout. For large areas of bare metal use PROTECH ETCH or EPOXY PRIMER under Carmaster GP 2 Pack Primer Filler.
SUBSTRATES & PREPARATION
- Fully cured 2 pack refinish coatings that have been degreased and sanded.
- Sound Automotive OEM coatings that have been degreased and sanded.
- Small areas of bare metal that have been degreased and sanded.
- Electrocoated new panels that have been degreased and sanded.
- GRP Fibreglass that has been degreased and sanded.
- Large areas of bare metal and areas where polyester body filler will be applied should be coated first with Protec Expoxy Primer AP-4110.
MIXING RATIO BY VOLUME
CP-8550 CARMASTER GP 2 PACK PRIMER FILLER 4 Parts
CH-5100 or CH-5200 HARDENER 1 Part
CS-3800 REDUCER 10-30%
POTLIFE - 1 Hour at 20oc
SPRAY VISCOSITY @ 20oc - 18-22 Seconds (DIN4)
SPRAYGUN SETUP
Nozzle 1.6mm - 1.8mm
Spray Pressure - HVLP/RP 2-3 bar
Spray Pressure - Conventional 45-55 PSI / 300-380 KPA
NUMBER OF COATS & FLASH OFF
1st Coat Apply an even medium coat
Flash Off Flash off for 5 minutes @ 20oc
2nd Coat Apply an even wet coat
Flash Off Flash off for 5 minutes @ 20oc
3rd Coat Apply an even wet coat
DRYING TIMES (When topcoated)
Bake Temperature 65oc (metal temperature)
Bake Time 40 minutes
IR Time 10-16 minutes (short wave)
TOTAL DRY FILM BUILD 120-150 um
SANDING DRY Finish with no coarser than P500 Dry
SANDING WET Finish with no coarser than P800 Wet
OVERCOAT WITH
CP-8550 CARMASTER GP 2 PACK PRIMER FILLER can be topcoated with refinish basecoats or direct gloss solid colours.
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