CP 388

Acrylic primer 2K HS 5:1

CP 388 is a High-Build primer, suitable for repaired panels, bare metal– and hardened painted coatings. The product is easily workable and, if sufficiently suitable flash-off times are maintained, multiple coats can be applied. The primer is available in 0.75, 2.5 and 5-Litre tins.

Available colors:

Product benefits: Easy to process Easy application Efficient Durable coating even with multiple coats High-build
Spill: 0.75 l / 1.00 l / 2.50 l / 5.00 l

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Specification

Application

Specification

Industry use

HIGH-BUILD

EASY APPLICATION

DURABLE COATING EVEN WITH MULTIPLE COATS

EFFICIENT

EXCELLENT PAINT FLOW

SPRAY VISCOSITY

35-55 sec. DIN Flow Cup 4 mm

RECOMMENDED SIZES FOR PAINT STRAINER

190 μm

PAINT EFFICIENCY

10-12 m2/l

POT LIFE

1 hrs

DRY FILM THICKNESS

1 coat - 50-70 μm 2 coats - 100-140 μm 3 coats - 140-180 μm

WET SANDING

P800->P1000

DRY SANDING

P280->P500

MINIMUM SHELF LIFE

CP 388: 24 months in originally sealed packaging CP 282/ CP 285/ CP 286: 12 months in originally sealed packaging

VOC

2004/42/WE/IIB(c)(540) 437

Application

SUBSTRATE PREPARATION

Abrade substrate using a red P300-400
abrasive pad by hand or P320 sanding
disc using orbital sander. Remove dust
particles before cleaning substrate with
CP 015. After the substrate is clean
and dry apply CP 388 with the required
number of layers, taking note of the
recommended evaporation time between
coats. Bake or airdry before progressing
to the next step of the process.

MIXING RATIO

5:1
100 parts of CP 388
20 parts of hardener CP 282/ CP 285/ CP 286
20-25 % of thinner CP 040/ CP 070/ CP 055/
CP 075

SPRAY GUN SETTINGS

Nozzle size: 1.6-1.8 mm;
Operating pressure: HVLP/RP 1.8-2.0 bar

APPLICATION

2-3 full coats

EVAPORATION TIME AFTER APPLICATION

5 min. after coating first and second coat at
20°C and 65% relative humidity.
Evaporation continues until a matt surface is
visible

DRYING

Drying times at 20°C and
65% relative humidity:
- dust dryness: 10 min (2 coats)
- before sanding: 4 hrs
Drying times at 60°C and
65% relative humidity:
- before sanding 30 min