Polyurea has particular advantages over traditional covering materials such as epoxy, fiberglass, and paint because of its fast-set characteristics and durability in protecting against abrasion and corrosion. It is also ideal as a hard-coat protective layer over polystyrene, with specific uses in architectural molded fascia. In addition to structural enhancement and decoration utilizations, polyurea makes an excellent waterproofing material. It can be shaped or molded simply by spraying it within a mold and performs well within a wide range of temperatures and in humid environments. To maximize polyurea’s superior properties, contractors need to prepare the surface properly and follow standard quality control protocols.