Hi Rich, T-Tracks are widely used in woodworking router tables, sliding shelves, feather boards, miter gauges, fences, and other industrial and non-industrial fields. They are used to secure and stabilize the surface for the movement of the cutting tool. If this board is long enough, yes I can see its use as the building board for POF builds, otherwise, it may only be useful for POF section models (because of the short size).