GEMENTO by Patterned Concrete^® is a beautiful and durable decorative exposed concrete finish with endless possibilities and stunning results for architects and designers. Selected aggregates within the finished surface matrix are etched or exposed to create exciting custom concrete finishes – bold, distinctive looks that ready-mix concrete cannot offer. Patterned Concrete’s proprietary process and finishes incorporate a range of carefully curated aggregates that can include base concrete colourants to produce various exposure grades.