I will be painting my garage door black, currently it is blue (peeling off).
I assume I will need to remove as much as the old blue paint as possible (wire brush, sand paper etc)?
Do I need an undercoat and 1 top coat, or just 1 topcoat, or 2 topcoats?
Thank you.
I assume I will need to remove as much as the old blue paint as possible (wire brush, sand paper etc)?
Do I need an undercoat and 1 top coat, or just 1 topcoat, or 2 topcoats?
Thank you.