What is the warranty for MSLs window films?
3M Prestige films are backed by a limited-lifetime residential warranty and a 15 year commercial warranty should your film need replacing. 3M has been a leader in developing and innovating window films since 1966. Midwest Security Laminations is also a certified Prestige 3M dealer of which there are very few in the midwest. . . . . . . . . . . . . . . . . . . .