A method of fabricating a polishing pad using an additive manufacturing system includes dispensing a first plurality of first layers from a first plurality of successive layers by, for each respective first layer of the first plurality of first layers, ejecting droplets of polishing layer precursor into gaps between projections from a support to form the respective first layer, and curing the respective first layer before depositing a subsequent first layer, and dispensing a second plurality of layers from the first plurality of successive layers over the first plurality of layers by, for each respective second layer of the second plurality of layers, ejecting droplets of the polishing layer precursor to form the respective second layer, each respective second layer spanning the projections and the gaps, and curing the respective second layer before depositing a subsequent second layer, and removing the polishing layer from the support.