[NEW MEXICO (NM) GS?30 GS?30Plastering, Stucco & Lathing Exam Success Course] Advance your skills in plastering, stucco, and lathing with our GS-30 Practice Course. This course covers essential techniques and materials used in plastering and stucco applications, including surface preparation, application methods, and finishing. Key topics include different types of plaster and stucco finishes, lathing techniques, and regulatory standards. Practice questions and detailed explanations will help you master these techniques, preparing you effectively for the certification exam and ensuring you can deliver professional results in plastering and stucco work.