This two-day advanced 3M™ Automotive Window Film course, from Dec. 7-8, 2021, focuses on 3M’s state-of-the-art Crystalline Series and Ceramic IR Series. A third day of testing, Dec. 9, is optional. Learn advanced techniques on how to handle these top performing auto films, including how to hand cut. Classroom instruction and hands-on experience will fill the first two days. When you’ve mastered the techniques with some practice and feel ready, you can take the next step to test your skills.…