4219 - Semi Opaque Medium Grey 4220 - Semi Opaque Deep Black 4221 - Semi Opaque Cream
Graphic colors intended for base colors and large applications when complete coverage is desired.
Best applied over a 4000 Sealer. Most colors applied over 4001 Sealer White for a brighter value. Apply Deep Black and darker colors over 4002 Sealer Dark. Not intended for fine, detailed artwork with a small tip-sized airbrush. Contains fillers for opacity which prevent fine atomization at reduced pressures.
Use as a color-keyed base for 4500 Series Sparklescent Color or 4300 Series Pearlescent Color. Semi-Opaque base reduces the amount of material required for a pearlized finish as the pearl color covers quicker in fewer coats than when used as a base color. Color-keying a base with a more expensive pearl mid-coat not only saves material, but it also reduces curing times.
Excess coats of a pearl color applied as a base color for coverage require over a white sealer require a longer drying period than a few light coats over a Semi-Opaque base color. On average, Semi-opaque Colors dry faster than do 4300 and 4500 Series Colors due to the higher solids content in the Semi-Opaque Colors.
Intended for application with a spray gun or large tip-sized airbrush.
Spray-Gun: 1.2mm tip
Mini-Spray Gun: 1.0mm tip
Airbrush: 0.35mm or larger
Reduce: Spray-gun: @ 10% per volume with Auto Air 4012 / Wicked W500 High Performance Reducer
Airbrush: @ 30% per volume or more with Auto Air 4012 / Wicked W500 High Performance Reducer