923-135/5L HS-лак "Racing Clear"

Paint system

Spreading rate:

330 m²/l at 1 µm

Mixing ratio

2 : 1 + 10% 

100% by vol. 923-135

Hardener

50% by vol. 929-31/-33

Reducer

10% by vol. 352-50/-91-/216 (depending on application conditions)

Spray viscosity

DIN 4 at 20°C

18-20 s

Potlife at 20°C

45 min. (929-31)

Gravity cup

Spraying pressure

HVLP-gravity-feed spray gun: 1.3 mm 2.0 – 3.0 bar

0.7 bar at the nozzle

Compliant gravity-feed spray gun:

1.3 -1.4 mm 2.0 bar

Number of spraycoats

2

Film thickness:

40 - 60 µm

½ + 1

can be applied to vertical surfaces (no flash-off between coats required)

Film thickness:

40 - 60 µm

Flash-off at 20°C

1-2 min. after first spraycoat

Drying at 60 °C

Polishing

929-31 = 20 min.

929-33 = 25 min.

Infrared (short wave)

Infrared (medium wave)

8 min.

10 - 15 min.