B12 Primer Grey is a layer with grey color that is used in the early stages, before the base color. The function of primer is to increase the adhesion of paint, so that the paint is not easily peeled off and lasts a long time.

How to Use:

1. Wash the media (which will be repainted) using cream soap, then rinse and let it dry.
2. Wipe the media with cloth + gasoline thoroughly
3. Layer 0: spray the paint by condensing it, and wait for it to dry until the paint is strong enough to be pressed by a finger
4. Layer 1: spray thinly and wait until the paint is strong enough to be pressed by a finger,
5. Layer 2-3: spray thinly and evenly and wait until the paint is strong enough to be pressed by a finger.
6. If it is not smooth enough, use grit sandpaper no.800 + water + cream soap.
7. then, proceed to base coat or top coat.