This overlaminate adds an extra measure of long-term durability to sign graphics. When used with 3M's recommended products, overlaminate 3660M provides added durability to flexible, rigid flat and thermoformed sign faces. 3660M assures excellent, long-term graphic appearance by protecting sign faces from environmental factors including ultraviolet light.
Maximum efficiency and flexibility for multiple sign face constructions
Assurance of excellent, long-term graphic appearance