Abstract: A thin brick veneer panel for covering an exterior or interior wall construction includes a solid polymer back sheet having plurality of brick holders which are disposed in a plurality of horizontal rows to receive a plurality of thin brick veneers which have a tongue edge on bottom side. The brick holders comprise of a bottom fin and a top fin that extend outwardly. The back sheet is mounted to a wall structure with normal fasteners. The thin brick veneers slide into the brick holders to attach to the back sheet mechanically. Mortar then applied to the space between the brick veneers to form a brick wall facing. Before applying mortar, a special nail besides normal fasteners will be fastened to the wall structure through the back sheet to add addition security. The nail has a shoulder and a cap. The shoulder fastens the back sheet and prevents the cap from all the way down to the back sheet. Thus mortar is applied into underneath and over the cap.